| 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 | $222.42 | 12.567% | $250.3715 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $160.82 | 11.826% | $179.8386 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $227.26 | 3.106% | $234.3187 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $214.35 | 13.382% | $243.0343 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $90.64 | 7.803% | $97.7126 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $50.38 | 10.553% | $55.6966 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $151.55 | 10.429% | $167.3551 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $1,117.42 | $1,228.3274 | $1,228.33 | $1,228.30 | $1,228.30 | |