| 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 | $138.89 | 5.394% | $146.3817 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $229.46 | 8.567% | $249.1178 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $220.75 | 8.684% | $239.9199 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $33.89 | 4.160% | $35.2998 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $21.93 | 10.339% | $24.1973 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $126.33 | 6.625% | $134.6994 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $148.83 | 12.328% | $167.1778 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $920.08 | $996.7937 | $996.80 | $996.80 | $996.80 | |