| 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 | $224.79 | 4.644% | $235.2292 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $246.25 | 8.526% | $267.2453 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $33.40 | 11.275% | $37.1659 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $205.58 | 4.494% | $214.8188 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $73.77 | 12.213% | $82.7795 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $149.74 | 10.296% | $165.1572 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $226.69 | 4.392% | $236.6462 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $1,160.22 | $1,239.0421 | $1,239.06 | $1,239.05 | $1,239.00 | |