| 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 | $206.59 | 12.396% | $232.1989 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $100.94 | 5.370% | $106.3605 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $163.77 | 5.659% | $173.0377 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $42.55 | 11.738% | $47.5445 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $178.99 | 11.259% | $199.1425 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $197.59 | 13.587% | $224.4366 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $130.85 | 6.758% | $139.6928 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $1,021.28 | $1,122.4135 | $1,122.41 | $1,122.45 | $1,122.30 | |