| 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 | $195.68 | 10.590% | $216.4025 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $216.54 | 10.373% | $239.0017 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $36.36 | 13.344% | $41.2119 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $105.47 | 4.860% | $110.5958 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $76.74 | 10.405% | $84.7248 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $53.96 | 12.257% | $60.5739 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $146.39 | 7.857% | $157.8919 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $831.14 | $910.4025 | $910.39 | $910.35 | $910.40 | |