| 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 | $192.68 | 9.467% | $210.921 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $209.27 | 12.776% | $236.0063 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $78.94 | 4.331% | $82.3589 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $112.51 | 13.621% | $127.835 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $28.92 | 7.599% | $31.1176 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $180.42 | 12.765% | $203.4506 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $17.35 | 9.613% | $19.0179 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $820.09 | $910.7073 | $910.72 | $910.65 | $910.70 | |