| 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 | $125.35 | 9.470% | $137.2206 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $30.47 | 8.643% | $33.1035 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $128.73 | 4.167% | $134.0942 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $58.56 | 6.742% | $62.5081 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $211.81 | 10.245% | $233.5099 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $163.34 | 10.512% | $180.5103 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $100.91 | 6.212% | $107.1785 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $819.17 | $888.1251 | $888.12 | $888.10 | $888.10 | |