| 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 | $189.26 | 11.527% | $211.076 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $217.96 | 3.405% | $225.3815 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $50.55 | 5.748% | $53.4556 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $142.71 | 8.650% | $155.0544 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $219.33 | 7.687% | $236.1899 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $24.79 | 11.218% | $27.5709 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $60.80 | 8.821% | $66.1632 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $905.40 | $974.8915 | $974.89 | $974.90 | $975.10 | |