| 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 | $136.62 | 12.831% | $154.1497 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $12.85 | 3.265% | $13.2696 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $30.99 | 9.844% | $34.0407 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $212.71 | 9.390% | $232.6835 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $203.28 | 5.630% | $214.7247 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $57.26 | 3.747% | $59.4055 | $59.41 | $59.40 | $59.40 |
| Purchase #7 | $99.71 | 7.563% | $107.2511 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $753.42 | $815.5248 | $815.52 | $815.50 | $815.50 | |