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: [284, 685, 769, 3, 744, 565, -227, 295, 918, 414, 695, 899]

[280, 680, 770, 0, 740, 560, -230, 300, 920, 410, 700, 900]