| 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 | $215.66 | 11.682% | $240.8534 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $30.86 | 7.663% | $33.2248 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $99.99 | 11.791% | $111.7798 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $71.36 | 13.600% | $81.065 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $28.54 | 8.170% | $30.8717 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $197.44 | 11.553% | $220.2502 | $220.25 | $220.25 | $220.30 |
| Purchase #7 | $127.57 | 5.575% | $134.682 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $771.42 | $852.7269 | $852.72 | $852.70 | $852.90 | |