| 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 | $222.28 | 6.535% | $236.806 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $41.81 | 7.433% | $44.9177 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $101.78 | 10.470% | $112.4364 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $56.31 | 9.224% | $61.504 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $222.86 | 7.189% | $238.8814 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $12.51 | 7.444% | $13.4412 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $95.39 | 9.412% | $104.3681 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $752.94 | $812.3548 | $812.36 | $812.35 | $812.30 | |