| 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 | $231.44 | 7.856% | $249.6219 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $20.93 | 3.511% | $21.6649 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $69.86 | 8.711% | $75.9455 | $75.95 | $75.95 | $75.90 |
| Purchase #4 | $208.36 | 3.135% | $214.8921 | $214.89 | $214.90 | $214.90 |
| Purchase #5 | $188.25 | 8.764% | $204.7482 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $194.92 | 3.214% | $201.1847 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $199.58 | 6.490% | $212.5327 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,113.34 | $1,180.5900 | $1,180.58 | $1,180.60 | $1,180.50 | |