| 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 | $199.67 | 10.388% | $220.4117 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $70.83 | 5.519% | $74.7391 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $126.93 | 4.451% | $132.5797 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $172.49 | 12.152% | $193.451 | $193.45 | $193.45 | $193.50 |
| Purchase #5 | $240.37 | 5.375% | $253.2899 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $11.53 | 4.433% | $12.0411 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $88.72 | 12.593% | $99.8925 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $910.54 | $986.4050 | $986.40 | $986.45 | $986.40 | |