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: [-122, -507, -18, 7, -504, 781, 996, -3, -131]

[-120, -510, -20, 10, -500, 780, 1000, 0, -130]