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.

[-310, -785, -967, 310, -48]
[-310, -780, -970, 310, -50]

[-830, -33]
[-830, -30]

[-143, 831, 92, 584, 901]

[-140, 830, 90, 580, 900]

