| 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 | $209.36 | 9.745% | $229.7621 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $43.95 | 6.643% | $46.8696 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $183.75 | 12.419% | $206.5699 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $33.38 | 5.439% | $35.1955 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $237.69 | 5.291% | $250.2662 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $105.79 | 5.713% | $111.8338 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $43.55 | 11.850% | $48.7107 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $857.47 | $929.2078 | $929.21 | $929.15 | $929.30 | |