| 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 | $9.68 | 9.824% | $10.631 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $181.87 | 11.626% | $203.0142 | $203.01 | $203.00 | $203.00 |
| Purchase #3 | $153.62 | 11.172% | $170.7824 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $107.46 | 5.463% | $113.3305 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $125.26 | 8.868% | $136.3681 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $88.89 | 5.816% | $94.0598 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $102.56 | 12.741% | $115.6272 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $769.34 | $843.8132 | $843.81 | $843.85 | $843.80 | |