TASK 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.
PROBLEM: [-868, 856, 56, 225, 355, -498, -416, 450, 1]

SOLUTION: [-870, 860, 60, 220, 360, -500, -420, 450, 0]

PROBLEM: [-216, 154, -170, -555, 732, 51]

SOLUTION: [-220, 150, -170, -560, 730, 50]

PROBLEM: [438, 115]

SOLUTION:
[440, 120]