| 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 | $219.67 | 6.714% | $234.4186 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $191.87 | 3.235% | $198.077 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $26.98 | 11.335% | $30.0382 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $250.94 | 9.195% | $274.0139 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $35.35 | 4.108% | $36.8022 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $12.84 | 8.481% | $13.929 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $154.97 | 13.350% | $175.6585 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $892.62 | $962.9374 | $962.94 | $962.95 | $962.90 | |