| 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 | $202.46 | 8.102% | $218.8633 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $18.95 | 6.161% | $20.1175 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $20.70 | 3.632% | $21.4518 | $21.45 | $21.45 | $21.50 |
| Purchase #4 | $66.55 | 12.555% | $74.9054 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $109.55 | 11.572% | $122.2271 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $66.39 | 9.234% | $72.5205 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $215.54 | 13.217% | $244.0279 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $700.14 | $774.1135 | $774.12 | $774.10 | $774.10 | |