Dark chocolate is produced by adding fat and sugar to the cacao mixture. The U.S. Food and Drug Administration calls this sweet chocolate, and requires a 15% concentration of chocolate liquor. European rules specify a minimum of 35% cocoa solids.
Ontario, CA. Sponsored Topics. Ontario is a city located in San Bernardino County, California, United States. As of the 2010 Census, the city had a population of 163,924, down from 170,373 at the 2000 census, making it the county's fourth most populous city after San Bernardino, Fontana, and Rancho Cucamonga.
Ontario, San Bernardino County Sales Tax Rate. Details. The sales tax in Ontario is 8%, which is about average for cities in San Bernardino County and about average for California. Ontario is one of 102 cities in San Bernardino County with a distinct sales tax as listed by the California Board of Equalization. See all cities in San Bernardino County.