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: [499, -847, -80, -824, 451, -934, -333, 870, 375, 28, 717, 462, -428, 112]

[500, -850, -80, -820, 450, -930, -330, 870, 380, 30, 720, 460, -430, 110]