| 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 | $206.84 | 6.519% | $220.3239 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $210.60 | 5.471% | $222.1219 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $49.70 | 7.716% | $53.5349 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $12.92 | 11.698% | $14.4314 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $84.54 | 4.280% | $88.1583 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $110.96 | 10.569% | $122.6874 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $21.64 | 11.574% | $24.1446 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $697.20 | $745.4024 | $745.39 | $745.40 | $745.30 | |