| 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 | $193.69 | 4.473% | $202.3538 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $107.84 | 13.779% | $122.6993 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $109.55 | 11.280% | $121.9072 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $45.53 | 4.215% | $47.4491 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $237.66 | 12.500% | $267.3675 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $98.31 | 13.188% | $111.2751 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $37.38 | 13.253% | $42.334 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $829.96 | $915.3860 | $915.39 | $915.40 | $915.40 | |