| 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 | $234.70 | 3.689% | $243.3581 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $110.28 | 13.670% | $125.3553 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $11.99 | 6.853% | $12.8117 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $90.80 | 5.500% | $95.794 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $44.39 | 3.235% | $45.826 | $45.83 | $45.85 | $45.80 |
| Purchase #6 | $232.96 | 11.478% | $259.6991 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $95.70 | 10.110% | $105.3753 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $820.82 | $888.2195 | $888.23 | $888.25 | $888.30 | |