| 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 | $229.41 | 9.592% | $251.415 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $148.41 | 12.460% | $166.9019 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $19.65 | 5.461% | $20.7231 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $127.31 | 9.367% | $139.2351 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $122.44 | 8.567% | $132.9294 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $105.81 | 8.746% | $115.0641 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $22.44 | 7.694% | $24.1665 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $775.47 | $850.4351 | $850.44 | $850.40 | $850.40 | |