| 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 | $104.30 | 4.180% | $108.6597 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $241.85 | 10.800% | $267.9698 | $267.97 | $267.95 | $268.00 |
| Purchase #3 | $175.35 | 8.350% | $189.9917 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $109.42 | 12.324% | $122.9049 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $82.96 | 11.534% | $92.5286 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $29.25 | 13.628% | $33.2362 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $107.41 | 5.384% | $113.193 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $850.54 | $928.4839 | $928.48 | $928.50 | $928.50 | |