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: [736, 250]

SOLUTION: [740, 250]

PROBLEM: [615, -878, 274, -110, 220, 816, -392, -405, 667, 430, 563, -485, 243]

SOLUTION: [620, -880, 270, -110, 220, 820, -390, -400, 670, 430, 560, -480, 240]

PROBLEM: [-777, -506, 579, 609, -250, -968, 318, 841, -163, -267]

SOLUTION:
[-780, -510, 580, 610, -250, -970, 320, 840, -160, -270]