| 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 | $200.65 | 4.725% | $210.1307 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $138.65 | 4.362% | $144.6979 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $93.43 | 11.647% | $104.3118 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $113.83 | 9.522% | $124.6689 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $80.39 | 4.843% | $84.2833 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $206.36 | 11.310% | $229.6993 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $50.42 | 9.164% | $55.0405 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $883.73 | $952.8324 | $952.83 | $952.85 | $952.80 | |