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: [-134, 469, 117, 233, -556, 474, -880, 595, 267, -462, -626, -120]

[-130, 470, 120, 230, -560, 470, -880, 600, 270, -460, -630, -120]