| 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 | $215.43 | 7.371% | $231.3093 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $17.99 | 6.690% | $19.1935 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $77.75 | 11.557% | $86.7356 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $25.89 | 8.580% | $28.1114 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $161.79 | 5.364% | $170.4684 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $236.89 | 12.474% | $266.4397 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $127.43 | 8.282% | $137.9838 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $863.17 | $940.2417 | $940.24 | $940.25 | $940.20 | |