| 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 | $97.66 | 12.444% | $109.8128 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $95.57 | 12.167% | $107.198 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $15.26 | 10.721% | $16.896 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $91.87 | 9.733% | $100.8117 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $125.55 | 13.175% | $142.0912 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $239.84 | 4.387% | $250.3618 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $200.27 | 12.313% | $224.9292 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $866.02 | $952.1007 | $952.10 | $952.10 | $952.10 | |