| 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 | $22.54 | 8.568% | $24.4712 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $146.30 | 9.326% | $159.9439 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $248.87 | 6.377% | $264.7404 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $111.34 | 4.386% | $116.2234 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $214.56 | 8.113% | $231.9673 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $72.74 | 10.274% | $80.2133 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $33.71 | 4.564% | $35.2485 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $850.06 | $912.8080 | $912.80 | $912.75 | $912.70 | |