| 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 | $205.36 | 5.371% | $216.3899 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $42.84 | 11.553% | $47.7893 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $102.66 | 11.332% | $114.2934 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $233.70 | 6.575% | $249.0658 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $128.33 | 12.842% | $144.8101 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $58.26 | 12.528% | $65.5588 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $62.48 | 3.524% | $64.6818 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $833.63 | $902.5891 | $902.59 | $902.60 | $902.70 | |