| 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 | $48.30 | 10.183% | $53.2184 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $226.81 | 11.662% | $253.2606 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $48.47 | 11.765% | $54.1725 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $153.42 | 13.473% | $174.0903 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $243.98 | 6.862% | $260.7219 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $42.80 | 5.488% | $45.1489 | $45.15 | $45.15 | $45.10 |
| Purchase #7 | $248.41 | 13.473% | $281.8783 | $281.88 | $281.90 | $281.90 |
| 7 purchase totals = | $1,012.19 | $1,122.4909 | $1,122.49 | $1,122.45 | $1,122.50 | |