| 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 | $217.44 | 4.708% | $227.6771 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $87.57 | 11.604% | $97.7316 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $229.30 | 5.858% | $242.7324 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $62.58 | 6.428% | $66.6026 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $205.25 | 3.520% | $212.4748 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $150.94 | 9.261% | $164.9186 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $195.43 | 8.123% | $211.3048 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $1,148.51 | $1,223.4419 | $1,223.43 | $1,223.45 | $1,223.40 | |