| 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 | $217.91 | 4.385% | $227.4654 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $20.26 | 9.480% | $22.1806 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $151.83 | 11.738% | $169.6518 | $169.65 | $169.65 | $169.70 |
| Purchase #4 | $48.41 | 3.699% | $50.2007 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $166.45 | 7.388% | $178.7473 | $178.75 | $178.75 | $178.70 |
| Purchase #6 | $86.68 | 4.190% | $90.3119 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $170.84 | 8.548% | $185.4434 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $862.38 | $924.0011 | $924.00 | $924.00 | $924.00 | |