| 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 | $115.78 | 5.458% | $122.0993 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $19.61 | 13.566% | $22.2703 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $23.58 | 4.872% | $24.7288 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $30.87 | 10.761% | $34.1919 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $206.88 | 13.138% | $234.0599 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $119.26 | 5.223% | $125.4889 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $20.73 | 8.244% | $22.439 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $536.71 | $585.2781 | $585.28 | $585.30 | $585.30 | |