| 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 | $222.73 | 6.503% | $237.2141 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $110.39 | 13.548% | $125.3456 | $125.35 | $125.35 | $125.30 |
| Purchase #3 | $213.66 | 4.526% | $223.3303 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $105.67 | 4.420% | $110.3406 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $149.84 | 12.820% | $169.0495 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $177.58 | 6.113% | $188.4355 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $243.36 | 11.357% | $270.9984 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $1,223.23 | $1,324.7140 | $1,324.72 | $1,324.75 | $1,324.50 | |