| 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 | $93.62 | 3.638% | $97.0259 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $237.47 | 5.652% | $250.8918 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $126.45 | 8.331% | $136.9845 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $78.84 | 11.556% | $87.9508 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $241.32 | 10.628% | $266.9675 | $266.97 | $266.95 | $267.00 |
| Purchase #6 | $115.68 | 5.134% | $121.619 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $149.26 | 6.642% | $159.1738 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,042.64 | $1,120.6133 | $1,120.61 | $1,120.60 | $1,120.70 | |