| 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 | $129.87 | 10.377% | $143.3466 | $143.35 | $143.35 | $143.30 |
| Purchase #2 | $106.88 | 8.489% | $115.953 | $115.95 | $115.95 | $116.00 |
| Purchase #3 | $200.89 | 3.108% | $207.1337 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $244.47 | 5.586% | $258.1261 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $236.46 | 10.467% | $261.2103 | $261.21 | $261.20 | $261.20 |
| Purchase #6 | $193.27 | 10.708% | $213.9654 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $25.58 | 9.550% | $28.0229 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $1,137.42 | $1,227.7580 | $1,227.76 | $1,227.75 | $1,227.70 | |