Based on the code I found on next link, you can round up or down to the closest multiple:
Code link: Round the given number to nearest multiple of 10 - GeeksforGeeks
# Python3 code to round the given
# integer to a whole number
# which ends with zero.
# function to round the number
def round ( n ):
# Smaller multiple
a = (n / / 10 ) * 10
# Larger multiple
b = a + 10
# Return of closest of two
return (b if n - a > b - n else a)
# driver code
n = 4722
print ( round (n))
# This code is contributed by "Sharad_Bhardwaj".
