| 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 | $235.50 | 11.583% | $262.778 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $182.67 | 9.390% | $199.8227 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $230.39 | 4.354% | $240.4212 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $30.40 | 11.290% | $33.8322 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $75.54 | 11.452% | $84.1908 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $15.54 | 5.723% | $16.4294 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $60.37 | 5.541% | $63.7151 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $830.41 | $901.1894 | $901.19 | $901.20 | $901.10 | |