| 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 | $223.46 | 3.594% | $231.4912 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $9.35 | 10.774% | $10.3574 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $84.85 | 12.586% | $95.5292 | $95.53 | $95.55 | $95.50 |
| Purchase #4 | $110.77 | 5.396% | $116.7471 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $36.93 | 11.723% | $41.2593 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $250.66 | 3.826% | $260.2503 | $260.25 | $260.25 | $260.30 |
| Purchase #7 | $44.60 | 7.791% | $48.0748 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $760.62 | $803.7093 | $803.71 | $803.70 | $803.80 | |