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: [99, 893, 755, -353, 417, 816, -700, -578, -28, -123, 925, -102, -217]

[100, 890, 760, -350, 420, 820, -700, -580, -30, -120, 920, -100, -220]