| 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 | $117.90 | 6.733% | $125.8382 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $13.57 | 4.116% | $14.1285 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $232.38 | 3.366% | $240.2019 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $143.33 | 12.501% | $161.2477 | $161.25 | $161.25 | $161.20 |
| Purchase #5 | $144.97 | 5.347% | $152.7215 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $234.40 | 9.839% | $257.4626 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $14.66 | 9.204% | $16.0093 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $901.21 | $967.6097 | $967.61 | $967.60 | $967.50 | |