| 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 | $93.32 | 4.408% | $97.4335 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $207.67 | 3.610% | $215.1669 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $154.32 | 10.210% | $170.0761 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $8.83 | 10.691% | $9.774 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $220.38 | 7.214% | $236.2782 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $199.50 | 7.136% | $213.7363 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $217.75 | 8.718% | $236.7334 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,101.77 | $1,179.1984 | $1,179.20 | $1,179.25 | $1,179.20 | |