| 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 | $179.31 | 4.791% | $187.9007 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $98.91 | 5.862% | $104.7081 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $97.93 | 3.545% | $101.4016 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $133.79 | 11.360% | $148.9885 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $242.34 | 5.217% | $254.9829 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $222.75 | 11.105% | $247.4864 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $196.27 | 8.399% | $212.7547 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $1,171.30 | $1,258.2229 | $1,258.22 | $1,258.25 | $1,258.30 | |