| 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 | $239.87 | 3.195% | $247.5338 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $19.60 | 8.475% | $21.2611 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $112.79 | 12.250% | $126.6068 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $118.30 | 13.663% | $134.4633 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $207.35 | 8.831% | $225.6611 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $43.66 | 8.633% | $47.4292 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $67.26 | 11.525% | $75.0117 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $808.83 | $877.9670 | $877.96 | $877.95 | $878.00 | |