| 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 | $242.54 | 10.350% | $267.6429 | $267.64 | $267.65 | $267.60 |
| Purchase #2 | $46.46 | 5.312% | $48.928 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $87.69 | 12.551% | $98.696 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $90.76 | 13.299% | $102.8302 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $121.39 | 13.709% | $138.0314 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $149.86 | 8.828% | $163.0896 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $239.97 | 9.143% | $261.9105 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $978.67 | $1,081.1286 | $1,081.13 | $1,081.20 | $1,081.00 | |