| 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 | $219.27 | 4.236% | $228.5583 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $107.32 | 4.359% | $111.9981 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $164.36 | 8.578% | $178.4588 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $150.67 | 10.700% | $166.7917 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $148.94 | 13.827% | $169.5339 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $52.85 | 10.524% | $58.4119 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $44.30 | 5.348% | $46.6692 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $887.71 | $960.4219 | $960.42 | $960.40 | $960.50 | |