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: [-217, 902, -193, -142, 582, -946, -355, 973, -981, -234, -952]

[-220, 900, -190, -140, 580, -950, -360, 970, -980, -230, -950]