| 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 | $194.62 | 9.386% | $212.887 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $11.86 | 5.268% | $12.4848 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $77.46 | 11.661% | $86.4926 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $185.28 | 13.759% | $210.7727 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $88.95 | 9.246% | $97.1743 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $31.80 | 10.809% | $35.2373 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $149.55 | 5.801% | $158.2254 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $739.52 | $813.2741 | $813.27 | $813.30 | $813.30 | |