Definition: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Input: [-107, -377, 121, -927, -491, -690, 426, -935, -596, -513, -383, 426, -806, -514, -491]
Output:
[-110, -380, 120, -930, -490, -690, 430, -940, -600, -510, -380, 430, -810, -510, -490]