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: [965, -608, 415, 430, -942, 995, -421, -192, 866, -284, -941, 489, -962, -337]

[960, -610, 420, 430, -940, 1000, -420, -190, 870, -280, -940, 490, -960, -340]