| 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 | $209.30 | 5.684% | $221.1966 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $119.76 | 3.691% | $124.1803 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $230.59 | 3.859% | $239.4885 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $73.52 | 5.379% | $77.4746 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $41.58 | 13.538% | $47.2091 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $188.55 | 11.593% | $210.4086 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $42.93 | 9.648% | $47.0719 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $906.23 | $967.0296 | $967.03 | $967.00 | $967.10 | |