| 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 | $194.76 | 7.358% | $209.0904 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $45.33 | 10.338% | $50.0162 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $170.53 | 11.290% | $189.7828 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $168.28 | 7.172% | $180.349 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $217.37 | 3.239% | $224.4106 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $26.48 | 3.469% | $27.3986 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $34.55 | 11.858% | $38.6469 | $38.65 | $38.65 | $38.60 |
| 7 purchase totals = | $857.30 | $919.6945 | $919.70 | $919.70 | $919.60 | |