| 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 | $17.26 | 11.792% | $19.2953 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $96.32 | 3.736% | $99.9185 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $131.59 | 11.407% | $146.6005 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $155.54 | 13.211% | $176.0884 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $247.63 | 13.551% | $281.1863 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $56.36 | 8.456% | $61.1258 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $26.83 | 12.682% | $30.2326 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $731.53 | $814.4474 | $814.46 | $814.50 | $814.40 | |