| 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 | $247.60 | 9.457% | $271.0155 | $271.02 | $271.00 | $271.00 |
| Purchase #2 | $158.36 | 7.344% | $169.99 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $43.84 | 10.543% | $48.4621 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $97.44 | 4.746% | $102.0645 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $177.87 | 4.735% | $186.2921 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $199.64 | 4.242% | $208.1087 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $44.96 | 12.763% | $50.6982 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $969.71 | $1,036.6311 | $1,036.63 | $1,036.60 | $1,036.70 | |