| 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 | $236.81 | 5.222% | $249.1762 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $19.38 | 4.186% | $20.1912 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $106.28 | 8.310% | $115.1119 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $153.81 | 11.767% | $171.9088 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $30.97 | 5.215% | $32.5851 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $43.41 | 10.431% | $47.9381 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $65.27 | 12.546% | $73.4588 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $655.93 | $710.3701 | $710.38 | $710.40 | $710.40 | |