| 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 | $238.27 | 11.577% | $265.8545 | $265.85 | $265.85 | $265.90 |
| Purchase #2 | $100.50 | 8.873% | $109.4174 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $178.41 | 9.743% | $195.7925 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $14.25 | 7.633% | $15.3377 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $150.77 | 12.665% | $169.865 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $36.90 | 13.130% | $41.745 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $90.55 | 7.838% | $97.6473 | $97.65 | $97.65 | $97.60 |
| 7 purchase totals = | $809.65 | $895.6594 | $895.67 | $895.65 | $895.60 | |