| 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 | $217.96 | 9.866% | $239.4639 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $233.91 | 10.210% | $257.7922 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $77.42 | 5.255% | $81.4884 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $176.38 | 5.557% | $186.1814 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $211.50 | 11.664% | $236.1694 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $139.41 | 11.195% | $155.0169 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $105.85 | 10.535% | $117.0013 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $1,162.43 | $1,273.1135 | $1,273.11 | $1,273.10 | $1,273.20 | |