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: [-440, -997, 583, 228, -471, -206, -959]

SOLUTION: [-440, -1000, 580, 230, -470, -210, -960]

PROBLEM: [-659, -992, 432, -570, -257, 848, 486, -219, 435, -730, -234, 920, 646]

SOLUTION:
[-660, -990, 430, -570, -260, 850, 490, -220, 440, -730, -230, 920, 650]