| 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 | $212.56 | 12.389% | $238.8941 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $120.41 | 7.379% | $129.2951 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $26.96 | 12.477% | $30.3238 | $30.32 | $30.30 | $30.30 |
| Purchase #4 | $73.25 | 9.438% | $80.1633 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $60.71 | 6.171% | $64.4564 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $43.77 | 9.429% | $47.8971 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $236.36 | 7.307% | $253.6308 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $774.02 | $844.6606 | $844.66 | $844.65 | $844.70 | |