| 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 | $212.25 | 7.853% | $228.918 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $11.33 | 4.599% | $11.8511 | $11.85 | $11.85 | $11.90 |
| Purchase #3 | $53.47 | 5.540% | $56.4322 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $191.43 | 8.766% | $208.2108 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $116.60 | 11.577% | $130.0988 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $66.95 | 3.117% | $69.0368 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $92.53 | 5.507% | $97.6256 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $744.56 | $802.1733 | $802.18 | $802.20 | $802.10 | |