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: [-244, 128, 0, 831, -576, -86, -666, -974, -622, -57, -588, -612, -201, 625]

[-240, 130, 0, 830, -580, -90, -670, -970, -620, -60, -590, -610, -200, 620]