| 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 | $240.78 | 5.575% | $254.2035 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $108.51 | 11.727% | $121.235 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $132.38 | 3.724% | $137.3098 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $122.98 | 7.366% | $132.0387 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $65.30 | 11.763% | $72.9812 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $37.92 | 8.813% | $41.2619 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $44.41 | 7.272% | $47.6395 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $752.28 | $806.6696 | $806.67 | $806.70 | $806.60 | |