| 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 | $113.93 | 13.481% | $129.2889 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $188.59 | 9.228% | $205.9931 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $57.82 | 3.524% | $59.8576 | $59.86 | $59.85 | $59.90 |
| Purchase #4 | $206.78 | 12.705% | $233.0514 | $233.05 | $233.05 | $233.10 |
| Purchase #5 | $164.88 | 10.707% | $182.5337 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $144.27 | 12.749% | $162.663 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $21.41 | 7.630% | $23.0436 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $897.68 | $996.4313 | $996.42 | $996.45 | $996.50 | |