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: [-442, -917, -916, -193, -619, 373, -637, -64, -843, -249, -475, 683, -407, 403]

SOLUTION: [-440, -920, -920, -190, -620, 370, -640, -60, -840, -250, -480, 680, -410, 400]

PROBLEM: [341, 306, 925, -975, -4, -905, 759, -814, 494, -690, -308, -787]

SOLUTION: [340, 310, 920, -980, 0, -900, 760, -810, 490, -690, -310, -790]

PROBLEM: [650, -39, -14, -110, 44, 853, -884, 608, -280]

SOLUTION:
[650, -40, -10, -110, 40, 850, -880, 610, -280]