| 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 | $195.62 | 12.298% | $219.6773 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $218.62 | 12.762% | $246.5203 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $124.65 | 3.552% | $129.0776 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $16.46 | 10.148% | $18.1304 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $21.85 | 5.803% | $23.118 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $190.45 | 8.873% | $207.3486 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $25.69 | 9.473% | $28.1236 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $793.34 | $871.9958 | $872.00 | $872.00 | $871.90 | |