| 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 | $79.98 | 4.274% | $83.3983 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $235.90 | 9.807% | $259.0347 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $226.78 | 4.225% | $236.3615 | $236.36 | $236.35 | $236.40 |
| Purchase #4 | $129.38 | 6.597% | $137.9152 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $176.39 | 13.485% | $200.1762 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $67.81 | 7.462% | $72.87 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $125.94 | 5.330% | $132.6526 | $132.65 | $132.65 | $132.70 |
| 7 purchase totals = | $1,042.18 | $1,122.4085 | $1,122.41 | $1,122.40 | $1,122.50 | |