| 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 | $234.80 | 6.504% | $250.0714 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $88.69 | 10.354% | $97.873 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $108.44 | 7.770% | $116.8658 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $131.88 | 8.379% | $142.9302 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $24.48 | 10.659% | $27.0893 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $176.63 | 3.600% | $182.9887 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $161.57 | 4.365% | $168.6225 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $926.49 | $986.4409 | $986.44 | $986.40 | $986.50 | |