| 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 | $112.96 | 12.766% | $127.3805 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $246.92 | 5.405% | $260.266 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $61.83 | 4.252% | $64.459 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $128.78 | 4.131% | $134.0999 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $150.90 | 13.462% | $171.2142 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $110.66 | 9.427% | $121.0919 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $76.58 | 4.139% | $79.7496 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $888.63 | $958.2611 | $958.26 | $958.25 | $958.30 | |