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: [-868, -126, -227, -125, 283, -331, -50, -860, -236, -367, 451]

[-870, -130, -230, -120, 280, -330, -50, -860, -240, -370, 450]