| 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 | $75.82 | 12.126% | $85.0139 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $125.82 | 9.534% | $137.8157 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $169.55 | 6.420% | $180.4351 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $104.46 | 3.107% | $107.7056 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $239.77 | 13.419% | $271.9447 | $271.94 | $271.95 | $271.90 |
| Purchase #6 | $35.64 | 11.662% | $39.7963 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $116.47 | 6.750% | $124.3317 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $867.53 | $947.0430 | $947.05 | $947.05 | $946.90 | |