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: [-652, -244, -194, 930, 151, 61, -521, -445, -275, 424, -240, -296]

[-650, -240, -190, 930, 150, 60, -520, -440, -280, 420, -240, -300]