| 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 | $106.59 | 11.214% | $118.543 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $26.97 | 3.810% | $27.9976 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $60.97 | 3.805% | $63.2899 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $248.54 | 12.728% | $280.1742 | $280.17 | $280.15 | $280.20 |
| Purchase #5 | $140.70 | 3.758% | $145.9875 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $86.53 | 3.677% | $89.7117 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $233.43 | 9.537% | $255.6922 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $903.73 | $981.3961 | $981.39 | $981.40 | $981.40 | |