| 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 | $102.50 | 9.619% | $112.3595 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $213.50 | 10.860% | $236.6861 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $58.60 | 8.534% | $63.6009 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $128.30 | 4.446% | $134.0042 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $172.37 | 7.442% | $185.1978 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $117.41 | 4.143% | $122.2743 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $9.34 | 11.226% | $10.3885 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $802.02 | $864.5113 | $864.51 | $864.50 | $864.60 | |