| 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 | $209.57 | 4.858% | $219.7509 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $36.98 | 11.482% | $41.226 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $49.72 | 5.226% | $52.3184 | $52.32 | $52.30 | $52.30 |
| Purchase #4 | $144.59 | 12.132% | $162.1317 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $218.73 | 3.852% | $227.1555 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $97.50 | 11.257% | $108.4756 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $52.82 | 5.843% | $55.9063 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $809.91 | $866.9644 | $866.98 | $867.00 | $867.00 | |