| 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 | $209.69 | 9.143% | $228.862 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $91.45 | 6.498% | $97.3924 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $50.71 | 8.134% | $54.8348 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $93.30 | 11.729% | $104.2432 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $69.52 | 5.396% | $73.2713 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $130.87 | 13.603% | $148.6722 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $94.72 | 7.282% | $101.6175 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $740.26 | $808.8934 | $808.88 | $808.85 | $808.90 | |