| 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 | $227.89 | 5.729% | $240.9458 | $240.95 | $240.95 | $240.90 |
| Purchase #2 | $203.71 | 11.478% | $227.0918 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $169.98 | 13.455% | $192.8508 | $192.85 | $192.85 | $192.90 |
| Purchase #4 | $143.44 | 3.852% | $148.9653 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $13.82 | 10.546% | $15.2775 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $44.71 | 5.343% | $47.0989 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $201.53 | 3.208% | $207.9951 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,005.08 | $1,080.2252 | $1,080.24 | $1,080.25 | $1,080.30 | |