| 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 | $216.52 | 9.402% | $236.8772 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $16.35 | 4.264% | $17.0472 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $142.68 | 9.363% | $156.0391 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $30.92 | 3.173% | $31.9011 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $234.78 | 4.385% | $245.0751 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $87.89 | 13.469% | $99.7279 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $231.91 | 4.522% | $242.397 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $961.05 | $1,029.0646 | $1,029.08 | $1,029.15 | $1,029.00 | |