| 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 | $239.45 | 13.319% | $271.3423 | $271.34 | $271.35 | $271.30 |
| Purchase #2 | $180.94 | 4.340% | $188.7928 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $198.40 | 3.211% | $204.7706 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $77.31 | 13.491% | $87.7399 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $117.70 | 12.620% | $132.5537 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $91.75 | 10.177% | $101.0874 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $111.36 | 7.402% | $119.6029 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,016.91 | $1,105.8896 | $1,105.88 | $1,105.90 | $1,105.90 | |