| 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 | $47.67 | 4.709% | $49.9148 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $208.68 | 3.573% | $216.1361 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $194.98 | 13.425% | $221.1561 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $247.66 | 5.273% | $260.7191 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $102.73 | 4.173% | $107.0169 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $221.81 | 8.344% | $240.3178 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $227.82 | 5.347% | $240.0015 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,251.35 | $1,335.2623 | $1,335.27 | $1,335.20 | $1,335.20 | |