| 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 | $249.72 | 4.488% | $260.9274 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $114.65 | 4.607% | $119.9319 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $138.71 | 7.854% | $149.6043 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $151.25 | 6.785% | $161.5123 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $76.43 | 7.578% | $82.2219 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $49.44 | 8.686% | $53.7344 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $27.30 | 11.260% | $30.374 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $807.50 | $858.3062 | $858.29 | $858.30 | $858.20 | |