| 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 | $224.45 | 8.358% | $243.2095 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $173.71 | 10.677% | $192.257 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $217.84 | 5.120% | $228.9934 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $42.69 | 13.703% | $48.5398 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $169.85 | 4.326% | $177.1977 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $42.51 | 10.546% | $46.9931 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $22.63 | 11.396% | $25.2089 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $893.68 | $962.3994 | $962.40 | $962.40 | $962.40 | |