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: [-936, 449, 561, 558, 972, -651, 694, 245, 403, -895]

[-940, 450, 560, 560, 970, -650, 690, 240, 400, -900]