| 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 | $249.60 | 9.174% | $272.4983 | $272.50 | $272.50 | $272.50 |
| Purchase #2 | $138.46 | 7.869% | $149.3554 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $215.51 | 9.471% | $235.921 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $130.63 | 13.838% | $148.7066 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $220.37 | 7.140% | $236.1044 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $75.35 | 11.509% | $84.022 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $93.73 | 3.793% | $97.2852 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $1,123.65 | $1,223.8929 | $1,223.90 | $1,223.85 | $1,223.90 | |