| 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 | $216.54 | 9.235% | $236.5375 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $122.95 | 13.270% | $139.2655 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $205.98 | 9.460% | $225.4657 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $203.96 | 9.424% | $223.1812 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $121.90 | 10.293% | $134.4472 | $134.45 | $134.45 | $134.40 |
| Purchase #6 | $106.57 | 4.117% | $110.9575 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $74.38 | 10.491% | $82.1832 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $1,052.28 | $1,152.0378 | $1,152.05 | $1,152.05 | $1,152.10 | |