| 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 | $205.63 | 9.853% | $225.8907 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $120.47 | 5.629% | $127.2513 | $127.25 | $127.25 | $127.30 |
| Purchase #3 | $131.37 | 13.420% | $148.9999 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $5.38 | 9.838% | $5.9093 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $59.37 | 5.725% | $62.7689 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $158.65 | 9.767% | $174.1453 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $111.36 | 3.400% | $115.1462 | $115.15 | $115.15 | $115.10 |
| 7 purchase totals = | $792.23 | $860.1116 | $860.12 | $860.10 | $860.10 | |