| 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 | $102.32 | 3.542% | $105.9442 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $237.97 | 5.111% | $250.1326 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $220.46 | 5.221% | $231.9702 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $110.35 | 8.146% | $119.3391 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $85.66 | 10.744% | $94.8633 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $38.86 | 11.123% | $43.1824 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $32.39 | 3.850% | $33.637 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $828.01 | $879.0688 | $879.06 | $879.10 | $879.00 | |