| 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 | $119.90 | 4.229% | $124.9706 | $124.97 | $124.95 | $125.00 |
| Purchase #2 | $170.95 | 9.672% | $187.4843 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $16.89 | 12.189% | $18.9487 | $18.95 | $18.95 | $18.90 |
| Purchase #4 | $176.90 | 6.847% | $189.0123 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $99.92 | 3.314% | $103.2313 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $73.88 | 3.107% | $76.1755 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $148.90 | 3.790% | $154.5433 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $807.34 | $854.3660 | $854.36 | $854.40 | $854.30 | |