| 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 | $79.38 | 4.213% | $82.7243 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $202.51 | 8.207% | $219.13 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $103.37 | 5.244% | $108.7907 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $214.57 | 5.843% | $227.1073 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $164.95 | 7.328% | $177.0375 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $125.88 | 10.338% | $138.8935 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $234.74 | 3.167% | $242.1742 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $1,125.40 | $1,195.8575 | $1,195.85 | $1,195.85 | $1,195.80 | |