| 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 | $188.97 | 8.172% | $204.4126 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $116.89 | 5.115% | $122.8689 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $200.95 | 3.435% | $207.8526 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $200.40 | 10.318% | $221.0773 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $19.49 | 10.567% | $21.5495 | $21.55 | $21.55 | $21.50 |
| Purchase #6 | $17.60 | 5.142% | $18.505 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $116.32 | 9.490% | $127.3588 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $860.62 | $923.6247 | $923.63 | $923.60 | $923.70 | |