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: [-242, -964, 29, 743, -250, 388, 846]

SOLUTION: [-240, -960, 30, 740, -250, 390, 850]

PROBLEM: [628, 201, -858, -979, -6, 455, 191, -189, 374, -442, -638, 756, 21, -221]

SOLUTION: [630, 200, -860, -980, -10, 460, 190, -190, 370, -440, -640, 760, 20, -220]

PROBLEM: [-769, -481, -208, -622, -882, 615, 457, -710, 135, 779, -561, 319]

SOLUTION:
[-770, -480, -210, -620, -880, 620, 460, -710, 140, 780, -560, 320]