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: [368, -715, 555, 403, 772, -75, 516, -725, 892, 114, -721]

SOLUTION: [370, -720, 560, 400, 770, -80, 520, -720, 890, 110, -720]

PROBLEM: [696, -465, 90, 514, 354, -475, 525, -247, -806, 428, -334, -259, -765, -890, 64]

SOLUTION: [700, -460, 90, 510, 350, -480, 520, -250, -810, 430, -330, -260, -760, -890, 60]

PROBLEM: [-427, -590, -793, 841, 345, -370, -124, -518, 921, 499]

SOLUTION:
[-430, -590, -790, 840, 340, -370, -120, -520, 920, 500]