| 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 | $112.53 | 11.372% | $125.3269 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $110.73 | 3.802% | $114.94 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $118.70 | 6.656% | $126.6007 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $197.37 | 13.741% | $224.4906 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $156.56 | 13.733% | $178.0604 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $20.41 | 5.344% | $21.5007 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $30.72 | 12.371% | $34.5204 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $747.02 | $825.4397 | $825.44 | $825.45 | $825.40 | |