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: [801, -329]

SOLUTION: [800, -330]

PROBLEM: [317, 287, -861, -105, -570, 317, 888, -230, -359]

SOLUTION: [320, 290, -860, -100, -570, 320, 890, -230, -360]

PROBLEM: [-80, 353, 527, 232, 227]

SOLUTION:
[-80, 350, 530, 230, 230]