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: [4, 432, 703, 822, 59, 969, -504, 658, 27, -679, -392, -437]

[0, 430, 700, 820, 60, 970, -500, 660, 30, -680, -390, -440]