| 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 | $31.95 | 10.863% | $35.4207 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $27.98 | 3.619% | $28.9926 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $226.59 | 10.743% | $250.9326 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $103.88 | 5.102% | $109.18 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $227.92 | 3.591% | $236.1046 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $65.34 | 12.290% | $73.3703 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $237.35 | 9.591% | $260.1142 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $921.01 | $994.1150 | $994.10 | $994.10 | $994.10 | |