| 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 | $207.45 | 3.223% | $214.1361 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $92.40 | 10.488% | $102.0909 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $85.70 | 4.210% | $89.308 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $95.36 | 10.433% | $105.3089 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $103.80 | 11.670% | $115.9135 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $82.63 | 7.347% | $88.7008 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $200.42 | 13.104% | $226.683 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $867.76 | $942.1412 | $942.14 | $942.15 | $942.10 | |