| 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 | $201.29 | 11.113% | $223.6594 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $176.85 | 5.179% | $186.0091 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $138.38 | 6.130% | $146.8627 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $206.42 | 3.747% | $214.1546 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $112.96 | 12.494% | $127.0732 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $243.31 | 5.645% | $257.0448 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $30.36 | 8.681% | $32.9956 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $1,109.57 | $1,187.7994 | $1,187.79 | $1,187.75 | $1,187.90 | |