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: [220, -457, 664, -143, 927, 576, 975, 574, 791, -52]

[220, -460, 660, -140, 930, 580, 980, 570, 790, -50]