| 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 | $228.78 | 9.474% | $250.4546 | $250.45 | $250.45 | $250.50 |
| Purchase #2 | $97.26 | 8.586% | $105.6107 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $14.47 | 9.606% | $15.86 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $126.90 | 7.695% | $136.665 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $61.40 | 3.651% | $63.6417 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $59.57 | 9.587% | $65.281 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $249.26 | 10.388% | $275.1531 | $275.15 | $275.15 | $275.20 |
| 7 purchase totals = | $837.64 | $912.6661 | $912.66 | $912.65 | $912.80 | |