| 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 | $207.53 | 12.471% | $233.4111 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $131.49 | 8.420% | $142.5615 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $41.59 | 12.338% | $46.7214 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $220.71 | 6.682% | $235.4578 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $61.46 | 12.290% | $69.0134 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $47.55 | 5.616% | $50.2204 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $149.59 | 10.536% | $165.3508 | $165.35 | $165.35 | $165.40 |
| 7 purchase totals = | $859.92 | $942.7364 | $942.73 | $942.65 | $942.80 | |