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, 850, -430, 391, 295, 594, 313]

SOLUTION: [-240, 850, -430, 390, 300, 590, 310]

PROBLEM: [375, -400, -19, -742, -101, -411, 995, 826, -578, 16]

SOLUTION: [380, -400, -20, -740, -100, -410, 1000, 830, -580, 20]

PROBLEM: [-600, 64, -10]

SOLUTION:
[-600, 60, -10]