| 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 | $206.38 | 13.499% | $234.2392 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $72.25 | 8.632% | $78.4866 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $30.91 | 7.518% | $33.2338 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $179.32 | 3.287% | $185.2142 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $43.90 | 10.378% | $48.4559 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $216.26 | 9.494% | $236.7917 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $236.34 | 10.364% | $260.8343 | $260.83 | $260.85 | $260.80 |
| 7 purchase totals = | $985.36 | $1,077.2557 | $1,077.25 | $1,077.30 | $1,077.20 | |