| 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 | $121.88 | 8.643% | $132.4141 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $183.45 | 9.197% | $200.3219 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $115.62 | 3.193% | $119.3117 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $202.26 | 11.805% | $226.1368 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $8.29 | 7.692% | $8.9277 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $26.25 | 7.206% | $28.1416 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $86.33 | 6.766% | $92.1711 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $744.08 | $807.4249 | $807.42 | $807.40 | $807.30 | |