| 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 | $109.35 | 6.246% | $116.18 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $118.60 | 3.177% | $122.3679 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $29.31 | 4.843% | $30.7295 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $121.31 | 11.280% | $134.9938 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $116.71 | 3.850% | $121.2033 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $197.29 | 5.171% | $207.4919 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $70.64 | 11.629% | $78.8547 | $78.85 | $78.85 | $78.90 |
| 7 purchase totals = | $763.21 | $811.8211 | $811.81 | $811.85 | $811.90 | |