| 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 | $219.93 | 13.477% | $249.57 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $241.41 | 8.581% | $262.1254 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $48.31 | 5.369% | $50.9038 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $95.72 | 6.718% | $102.1505 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $12.36 | 6.174% | $13.1231 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $37.97 | 10.644% | $42.0115 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $163.61 | 4.623% | $171.1737 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $819.31 | $891.0580 | $891.05 | $891.00 | $891.10 | |