| 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 | $206.87 | 13.485% | $234.7664 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $247.80 | 8.459% | $268.7614 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $40.44 | 4.649% | $42.3201 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $47.91 | 10.530% | $52.9549 | $52.95 | $52.95 | $53.00 |
| Purchase #5 | $176.45 | 6.717% | $188.3021 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $106.99 | 7.612% | $115.1341 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $69.42 | 4.358% | $72.4453 | $72.45 | $72.45 | $72.40 |
| 7 purchase totals = | $895.88 | $974.6843 | $974.68 | $974.65 | $974.70 | |