| 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 | $185.28 | 10.505% | $204.7437 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $201.41 | 5.274% | $212.0324 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $94.48 | 5.438% | $99.6178 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $138.37 | 3.335% | $142.9846 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $29.88 | 3.648% | $30.97 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $224.89 | 10.252% | $247.9457 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $43.96 | 4.137% | $45.7786 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $918.27 | $984.0728 | $984.07 | $984.10 | $984.00 | |