| 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 | $230.51 | 13.364% | $261.3154 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $67.35 | 6.153% | $71.494 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $215.78 | 9.675% | $236.6567 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $26.54 | 13.162% | $30.0332 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $49.40 | 9.565% | $54.1251 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $88.96 | 10.388% | $98.2012 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $99.43 | 11.726% | $111.0892 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $777.97 | $862.9148 | $862.92 | $862.95 | $862.90 | |