| 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 | $204.40 | 4.720% | $214.0477 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $231.87 | 6.755% | $247.5328 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $82.69 | 4.108% | $86.0869 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $191.59 | 7.692% | $206.3271 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $26.41 | 10.483% | $29.1786 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $243.34 | 11.277% | $270.7815 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $52.58 | 6.111% | $55.7932 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $1,032.88 | $1,109.7478 | $1,109.75 | $1,109.85 | $1,109.70 | |