| 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 | $202.50 | 9.645% | $222.0311 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $125.88 | 9.239% | $137.5101 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $233.40 | 10.632% | $258.2151 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $237.96 | 7.358% | $255.4691 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $192.52 | 4.699% | $201.5665 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $73.97 | 5.765% | $78.2344 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $151.43 | 12.844% | $170.8797 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $1,217.66 | $1,323.9060 | $1,323.91 | $1,323.90 | $1,323.90 | |