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: [54, -841, -707, 590, 644, 514, 966, 774, 128, -68, 131, 316]

[50, -840, -710, 590, 640, 510, 970, 770, 130, -70, 130, 320]