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: [-683, -622, -674, -251, 632, -193, -500, 762, 315, 401, 409, -262, 585]

[-680, -620, -670, -250, 630, -190, -500, 760, 320, 400, 410, -260, 580]