| 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 | $224.64 | 13.305% | $254.5284 | $254.53 | $254.55 | $254.50 |
| Purchase #2 | $175.72 | 8.382% | $190.4489 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $94.73 | 3.284% | $97.8409 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $55.90 | 3.425% | $57.8146 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $38.56 | 7.791% | $41.5642 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $35.89 | 9.422% | $39.2716 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $143.54 | 3.299% | $148.2754 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $768.98 | $829.7440 | $829.74 | $829.75 | $829.70 | |