| 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 | $23.75 | 4.365% | $24.7867 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $219.30 | 12.645% | $247.0305 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $242.75 | 6.306% | $258.0578 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $107.41 | 9.785% | $117.9201 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $200.71 | 5.678% | $212.1063 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $91.61 | 7.138% | $98.1491 | $98.15 | $98.15 | $98.10 |
| Purchase #7 | $156.89 | 5.228% | $165.0922 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $1,042.42 | $1,123.1427 | $1,123.15 | $1,123.15 | $1,123.10 | |