| 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 | $239.55 | 8.761% | $260.537 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $75.69 | 10.553% | $83.6776 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $76.55 | 5.862% | $81.0374 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $79.90 | 13.350% | $90.5667 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $91.51 | 8.637% | $99.4137 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $233.77 | 4.289% | $243.7964 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $23.26 | 13.487% | $26.3971 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $820.23 | $885.4259 | $885.44 | $885.45 | $885.40 | |