| 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 | $21.35 | 8.362% | $23.1353 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $99.36 | 4.785% | $104.1144 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $97.90 | 11.298% | $108.9607 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $214.40 | 10.733% | $237.4116 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $177.65 | 4.355% | $185.3867 | $185.39 | $185.40 | $185.40 |
| Purchase #6 | $202.94 | 7.203% | $217.5578 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $23.89 | 4.601% | $24.9892 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $837.49 | $901.5557 | $901.56 | $901.55 | $901.60 | |