| 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 | $139.50 | 10.436% | $154.0582 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $202.70 | 10.869% | $224.7315 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $41.53 | 8.420% | $45.0268 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $75.99 | 8.763% | $82.649 | $82.65 | $82.65 | $82.60 |
| Purchase #5 | $205.86 | 8.806% | $223.988 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $54.42 | 12.566% | $61.2584 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $99.36 | 5.332% | $104.6579 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $819.36 | $896.3698 | $896.38 | $896.40 | $896.40 | |