| 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 | $108.26 | 9.415% | $118.4527 | $118.45 | $118.45 | $118.50 |
| Purchase #2 | $48.91 | 6.848% | $52.2594 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $107.71 | 9.573% | $118.0211 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $58.66 | 9.858% | $64.4427 | $64.44 | $64.45 | $64.40 |
| Purchase #5 | $203.27 | 13.649% | $231.0143 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $92.46 | 5.676% | $97.708 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $228.89 | 7.323% | $245.6516 | $245.65 | $245.65 | $245.70 |
| 7 purchase totals = | $848.16 | $927.5498 | $927.54 | $927.50 | $927.60 | |