| 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 | $216.46 | 9.359% | $236.7185 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $124.60 | 12.159% | $139.7501 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $30.76 | 9.468% | $33.6724 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $73.51 | 11.321% | $81.8321 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $165.70 | 9.588% | $181.5873 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $86.41 | 7.102% | $92.5468 | $92.55 | $92.55 | $92.50 |
| Purchase #7 | $180.53 | 9.629% | $197.9132 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $877.97 | $964.0204 | $964.02 | $964.00 | $964.00 | |