| 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 | $212.79 | 6.406% | $226.4213 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $6.81 | 6.429% | $7.2478 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $112.61 | 4.219% | $117.361 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $201.47 | 10.210% | $222.0401 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $97.33 | 7.531% | $104.6599 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $200.93 | 7.688% | $216.3775 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $122.42 | 11.604% | $136.6256 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $954.36 | $1,030.7332 | $1,030.74 | $1,030.75 | $1,030.70 | |