| 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 | $103.71 | 9.220% | $113.2721 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $115.32 | 8.408% | $125.0161 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $223.29 | 5.384% | $235.3119 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $200.47 | 13.257% | $227.0463 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $47.93 | 8.261% | $51.8895 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $55.62 | 8.228% | $60.1964 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $16.82 | 13.140% | $19.0301 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $763.16 | $831.7624 | $831.77 | $831.75 | $831.70 | |