| 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 | $225.38 | 6.476% | $239.9756 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $215.61 | 8.581% | $234.1115 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $212.60 | 13.856% | $242.0579 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $96.26 | 9.454% | $105.3604 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $41.79 | 12.825% | $47.1496 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $195.66 | 3.502% | $202.512 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $142.53 | 9.497% | $156.0661 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $1,129.83 | $1,227.2331 | $1,227.24 | $1,227.20 | $1,227.30 | |