| 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 | $114.73 | 5.129% | $120.6145 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $199.62 | 3.719% | $207.0439 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $168.61 | 3.348% | $174.2551 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $91.61 | 4.155% | $95.4164 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $93.36 | 4.749% | $97.7937 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $233.26 | 3.669% | $241.8183 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $44.86 | 13.234% | $50.7968 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $946.05 | $987.7387 | $987.74 | $987.70 | $987.70 | |