| 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 | $98.35 | 4.107% | $102.3892 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $21.56 | 6.754% | $23.0162 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $79.51 | 11.410% | $88.5821 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $236.62 | 3.250% | $244.3102 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $32.72 | 3.380% | $33.8259 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $12.30 | 8.351% | $13.3272 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $214.78 | 13.192% | $243.1138 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $695.84 | $748.5646 | $748.57 | $748.60 | $748.50 | |