| 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 | $106.95 | 4.688% | $111.9638 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $185.74 | 6.834% | $198.4335 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $11.87 | 13.508% | $13.4734 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $177.87 | 5.163% | $187.0534 | $187.05 | $187.05 | $187.10 |
| Purchase #5 | $105.97 | 8.524% | $115.0029 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $174.33 | 7.836% | $187.9905 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $89.70 | 6.775% | $95.7772 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $852.43 | $909.6947 | $909.68 | $909.70 | $909.80 | |