| 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 | $206.48 | 12.396% | $232.0753 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $45.96 | 10.363% | $50.7228 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $94.93 | 7.802% | $102.3364 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $159.96 | 3.726% | $165.9201 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $179.82 | 5.742% | $190.1453 | $190.15 | $190.15 | $190.10 |
| Purchase #6 | $80.41 | 7.511% | $86.4496 | $86.45 | $86.45 | $86.40 |
| Purchase #7 | $97.53 | 10.162% | $107.441 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $865.09 | $935.0905 | $935.10 | $935.10 | $934.90 | |