| 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 | $229.75 | 13.208% | $260.0954 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $190.97 | 12.648% | $215.1239 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $84.29 | 11.271% | $93.7903 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $51.60 | 11.209% | $57.3838 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $14.26 | 4.407% | $14.8884 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $26.32 | 9.114% | $28.7188 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $216.70 | 5.158% | $227.8774 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $813.89 | $897.8780 | $897.88 | $897.90 | $897.90 | |