| 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 | $222.83 | 7.603% | $239.7718 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $124.42 | 11.816% | $139.1215 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $46.94 | 12.440% | $52.7793 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $118.67 | 5.745% | $125.4876 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $24.95 | 4.534% | $26.0812 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $68.73 | 10.337% | $75.8346 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $48.53 | 13.612% | $55.1359 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $655.07 | $714.2119 | $714.21 | $714.25 | $714.20 | |