| 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 | $241.76 | 9.239% | $264.0962 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $15.86 | 4.254% | $16.5347 | $16.53 | $16.55 | $16.50 |
| Purchase #3 | $88.48 | 9.799% | $97.1502 | $97.15 | $97.15 | $97.20 |
| Purchase #4 | $145.36 | 8.431% | $157.6153 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $47.68 | 5.788% | $50.4397 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $187.65 | 5.594% | $198.1471 | $198.15 | $198.15 | $198.10 |
| Purchase #7 | $13.61 | 11.344% | $15.1539 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $740.40 | $799.1371 | $799.14 | $799.15 | $799.10 | |