| 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 | $236.36 | 10.519% | $261.2227 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $243.81 | 11.181% | $271.0704 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $101.92 | 3.824% | $105.8174 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $235.58 | 3.399% | $243.5874 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $58.54 | 5.199% | $61.5835 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $58.84 | 7.653% | $63.343 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $221.30 | 9.566% | $242.4696 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,156.35 | $1,249.0940 | $1,249.09 | $1,249.05 | $1,249.10 | |