| 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 | $243.47 | 7.178% | $260.9463 | $260.95 | $260.95 | $260.90 |
| Purchase #2 | $124.36 | 3.819% | $129.1093 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $93.51 | 4.747% | $97.9489 | $97.95 | $97.95 | $97.90 |
| Purchase #4 | $186.42 | 6.665% | $198.8449 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $41.91 | 11.679% | $46.8047 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $42.63 | 10.792% | $47.2306 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $166.68 | 7.387% | $178.9927 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $898.98 | $959.8774 | $959.87 | $959.90 | $959.70 | |