| 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 | $221.62 | 7.160% | $237.488 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $16.26 | 4.731% | $17.0293 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $157.96 | 11.241% | $175.7163 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $158.71 | 9.583% | $173.9192 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $91.32 | 6.371% | $97.138 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $250.68 | 13.486% | $284.4867 | $284.49 | $284.50 | $284.50 |
| Purchase #7 | $49.68 | 13.700% | $56.4862 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $946.23 | $1,042.2637 | $1,042.28 | $1,042.30 | $1,042.20 | |