| 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 | $236.81 | 7.824% | $255.338 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $140.79 | 5.342% | $148.311 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $19.99 | 7.450% | $21.4793 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $45.83 | 7.103% | $49.0853 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $19.83 | 13.606% | $22.5281 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $217.56 | 13.376% | $246.6608 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $136.48 | 13.632% | $155.085 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $817.29 | $898.4875 | $898.50 | $898.55 | $898.50 | |