| 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 | $27.28 | 6.840% | $29.146 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $214.75 | 10.215% | $236.6867 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $39.77 | 8.420% | $43.1186 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $209.85 | 13.353% | $237.8713 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $16.72 | 9.247% | $18.2661 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $65.88 | 13.435% | $74.731 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $140.96 | 13.328% | $159.7471 | $159.75 | $159.75 | $159.70 |
| 7 purchase totals = | $715.21 | $799.5668 | $799.58 | $799.55 | $799.50 | |