| 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 | $236.54 | 5.356% | $249.2091 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $62.69 | 9.585% | $68.6988 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $88.80 | 9.586% | $97.3124 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $161.79 | 3.665% | $167.7196 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $26.66 | 13.789% | $30.3361 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $235.86 | 13.562% | $267.8473 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $95.39 | 13.610% | $108.3726 | $108.37 | $108.35 | $108.40 |
| 7 purchase totals = | $907.73 | $989.4959 | $989.50 | $989.45 | $989.40 | |