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: [-886, 207, 953, 644, -654, 842, -701, 219, -761, -660, 306]

[-890, 210, 950, 640, -650, 840, -700, 220, -760, -660, 310]