| 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 | $202.59 | 6.430% | $215.6165 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $10.76 | 4.474% | $11.2414 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $233.75 | 5.610% | $246.8634 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $18.41 | 9.580% | $20.1737 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $129.37 | 6.200% | $137.3909 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $91.34 | 9.582% | $100.0922 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $191.63 | 13.596% | $217.684 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $877.85 | $949.0621 | $949.05 | $949.05 | $949.10 | |