| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.57 | 13.486% | $77.8174 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $218.60 | 11.629% | $244.021 | $244.02 | $244.00 | $244.00 |
| Purchase #3 | $13.44 | 11.476% | $14.9824 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $106.60 | 9.176% | $116.3816 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $207.67 | 13.436% | $235.5725 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $206.82 | 3.445% | $213.9449 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $134.52 | 3.110% | $138.7036 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $956.22 | $1,041.4234 | $1,041.41 | $1,041.40 | $1,041.40 | |