| 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 | $131.59 | 6.353% | $139.9499 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $215.45 | 13.257% | $244.0122 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $213.76 | 6.347% | $227.3273 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $52.58 | 12.396% | $59.0978 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $22.99 | 9.371% | $25.1444 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $73.88 | 10.277% | $81.4726 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $236.42 | 6.146% | $250.9504 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $946.67 | $1,027.9546 | $1,027.95 | $1,027.95 | $1,027.90 | |