| 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 | $188.87 | 5.644% | $199.5298 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $208.77 | 9.792% | $229.2128 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $104.87 | 8.428% | $113.7084 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $193.74 | 5.768% | $204.9149 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $72.66 | 13.794% | $82.6827 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $211.76 | 3.258% | $218.6591 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $247.91 | 13.644% | $281.7348 | $281.73 | $281.75 | $281.70 |
| 7 purchase totals = | $1,228.58 | $1,330.4425 | $1,330.43 | $1,330.45 | $1,330.40 | |