| 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 | $225.90 | 3.454% | $233.7026 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $169.35 | 9.569% | $185.5551 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $113.78 | 5.794% | $120.3724 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $104.88 | 9.844% | $115.2044 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $132.40 | 6.171% | $140.5704 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $129.84 | 12.849% | $146.5231 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $34.88 | 6.762% | $37.2386 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $911.03 | $979.1666 | $979.16 | $979.10 | $979.20 | |