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: [226, 903, -59, -729, -70, -194, 467, -987, 506, -157, -528, -751]

[230, 900, -60, -730, -70, -190, 470, -990, 510, -160, -530, -750]