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: [744, 915, -946, -592, -932, -672, 219, -648, 216, 825, -335, -189]

[740, 920, -950, -590, -930, -670, 220, -650, 220, 820, -340, -190]