Time_format

def time_formatter():
    """
    Takes user input as 00:00, splits those using : as seperator,
    and prints the time formatted for timesheet in tenths of an
    hour
    """
    time_input = raw_input("\nTime Formatter\n" \
                           "Please enter hours and minutes worked today" \
                           "in 00:00 format: ")
    if len(time_input.split(':')) == 2:
        split_hours = time_input.split(':')[0]
        split_minutes = time_input.split(':')[1]
        round_minutes = round_to_nearest(int(split_minutes))
        print "Your timesheet entry is {0}:{1}".format(split_hours, round_minutes)
        main_menu()
    else:
        print "Please check input format and try again. (00:00)"
        time_formatter()