| 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 | $223.93 | 5.655% | $236.5932 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $199.78 | 12.192% | $224.1372 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $14.81 | 9.687% | $16.2446 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $121.31 | 5.327% | $127.7722 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $90.39 | 9.648% | $99.1108 | $99.11 | $99.10 | $99.10 |
| Purchase #6 | $145.94 | 10.849% | $161.773 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $102.76 | 10.687% | $113.742 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $898.92 | $979.3730 | $979.36 | $979.35 | $979.30 | |