| 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 | $205.58 | 5.323% | $216.523 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $82.68 | 3.787% | $85.8111 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $123.42 | 6.147% | $131.0066 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $27.66 | 10.874% | $30.6677 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $105.90 | 9.718% | $116.1914 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $78.67 | 6.655% | $83.9055 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $236.67 | 8.216% | $256.1148 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $860.58 | $920.2201 | $920.22 | $920.15 | $920.20 | |