| 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 | $222.56 | 9.360% | $243.3916 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $86.44 | 8.548% | $93.8289 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $11.85 | 7.207% | $12.704 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $221.49 | 3.370% | $228.9542 | $228.95 | $228.95 | $229.00 |
| Purchase #5 | $195.28 | 11.520% | $217.7763 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $67.85 | 13.726% | $77.1631 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $19.57 | 6.719% | $20.8849 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $825.04 | $894.7030 | $894.69 | $894.75 | $894.80 | |