| 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 | $209.28 | 11.435% | $233.2112 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $76.58 | 8.466% | $83.0633 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $145.45 | 8.104% | $157.2373 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $7.62 | 12.867% | $8.6005 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $136.71 | 4.362% | $142.6733 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $139.25 | 3.839% | $144.5958 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $92.80 | 7.566% | $99.8212 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $807.69 | $869.2026 | $869.20 | $869.15 | $869.20 | |