| 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 | $31.66 | 9.522% | $34.6747 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $237.35 | 11.270% | $264.0993 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $31.41 | 12.669% | $35.3893 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $124.43 | 9.466% | $136.2085 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $126.72 | 11.343% | $141.0938 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $136.65 | 4.382% | $142.638 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $210.65 | 5.798% | $222.8635 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $898.87 | $976.9671 | $976.96 | $976.95 | $977.00 | |