| 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 | $119.92 | 12.126% | $134.4615 | $134.46 | $134.45 | $134.50 |
| Purchase #2 | $196.80 | 8.834% | $214.1853 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $7.67 | 3.481% | $7.937 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $204.34 | 4.417% | $213.3657 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $72.59 | 8.785% | $78.967 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $73.75 | 12.266% | $82.7962 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $235.31 | 11.299% | $261.8977 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $910.38 | $993.6104 | $993.63 | $993.60 | $993.70 | |