| 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 | $108.73 | 8.331% | $117.7883 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $121.98 | 5.832% | $129.0939 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $123.56 | 5.347% | $130.1668 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $27.44 | 11.438% | $30.5786 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $81.39 | 13.566% | $92.4314 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $231.37 | 10.550% | $255.7795 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $105.55 | 7.439% | $113.4019 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $800.02 | $869.2404 | $869.24 | $869.30 | $869.30 | |