| 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 | $108.52 | 9.566% | $118.901 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $37.90 | 9.275% | $41.4152 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $58.68 | 11.486% | $65.42 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $116.98 | 10.526% | $129.2933 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $243.85 | 10.766% | $270.1029 | $270.10 | $270.10 | $270.10 |
| Purchase #6 | $126.33 | 5.845% | $133.714 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $70.26 | 10.521% | $77.6521 | $77.65 | $77.65 | $77.70 |
| 7 purchase totals = | $762.52 | $836.4985 | $836.49 | $836.45 | $836.50 | |