| 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 | $196.89 | 6.207% | $209.111 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $116.94 | 10.452% | $129.1626 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $116.41 | 13.702% | $132.3605 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $207.61 | 8.460% | $225.1738 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $187.67 | 5.559% | $198.1026 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $17.84 | 12.350% | $20.0432 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $28.42 | 8.820% | $30.9266 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $871.78 | $944.8803 | $944.87 | $944.85 | $944.90 | |