| 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 | $113.78 | 7.237% | $122.0143 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $63.63 | 6.675% | $67.8773 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $99.29 | 5.667% | $104.9168 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $158.44 | 3.156% | $163.4404 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $108.81 | 6.711% | $116.1122 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $224.34 | 10.281% | $247.4044 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $171.37 | 8.629% | $186.1575 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $939.66 | $1,007.9229 | $1,007.92 | $1,007.90 | $1,007.90 | |