| 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 | $204.91 | 12.136% | $229.7779 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $124.44 | 9.730% | $136.548 | $136.55 | $136.55 | $136.50 |
| Purchase #3 | $120.62 | 3.456% | $124.7886 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $139.49 | 7.537% | $150.0034 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $75.93 | 3.453% | $78.5519 | $78.55 | $78.55 | $78.60 |
| Purchase #6 | $214.47 | 13.773% | $244.009 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $27.82 | 6.383% | $29.5958 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $907.68 | $993.2746 | $993.28 | $993.30 | $993.30 | |