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: [541, 476, -504, -568, 276, 288, -194, -978, 81, -412, 281]

SOLUTION: [540, 480, -500, -570, 280, 290, -190, -980, 80, -410, 280]

PROBLEM: [815, 319, 230, 113, -602, -48, -887, 794, 256, 549, -457, 162, 960, -798]

SOLUTION: [820, 320, 230, 110, -600, -50, -890, 790, 260, 550, -460, 160, 960, -800]

PROBLEM: [294, 34, -255, -200, -210, -170]

SOLUTION:
[290, 30, -260, -200, -210, -170]