| 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 | $217.92 | 7.732% | $234.7696 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $145.66 | 9.531% | $159.5429 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $228.71 | 3.222% | $236.079 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $15.32 | 9.409% | $16.7615 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $45.85 | 5.583% | $48.4098 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $221.69 | 5.771% | $234.4837 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $231.56 | 12.302% | $260.0465 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $1,106.71 | $1,190.0930 | $1,190.09 | $1,190.10 | $1,190.10 | |