| 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 | $124.39 | 12.744% | $140.2423 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $83.45 | 3.541% | $86.405 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $158.90 | 10.699% | $175.9007 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $61.67 | 3.258% | $63.6792 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $143.68 | 11.390% | $160.0452 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $235.80 | 8.624% | $256.1354 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $95.35 | 6.613% | $101.6555 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $903.24 | $984.0633 | $984.08 | $984.10 | $984.00 | |