| 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 | $104.71 | 7.332% | $112.3873 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $112.41 | 9.412% | $122.99 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $123.86 | 10.105% | $136.3761 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $30.96 | 7.414% | $33.2554 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $41.59 | 7.263% | $44.6107 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $226.90 | 11.633% | $253.2953 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $215.61 | 4.464% | $225.2348 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $856.04 | $928.1496 | $928.16 | $928.20 | $928.20 | |