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: [-694, 875, 687, 293, -410, -390, -274, 319]

SOLUTION: [-690, 880, 690, 290, -410, -390, -270, 320]

PROBLEM: [232, 832, -723, 474]

SOLUTION: [230, 830, -720, 470]

PROBLEM: [352, -65, -215, 524, 91, -469, 471, -779, 278, -13, -92]

SOLUTION:
[350, -60, -220, 520, 90, -470, 470, -780, 280, -10, -90]