| 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 | $203.91 | 12.426% | $229.2479 | $229.25 | $229.25 | $229.20 |
| Purchase #2 | $196.49 | 6.733% | $209.7197 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $79.85 | 10.747% | $88.4315 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $101.66 | 12.501% | $114.3685 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $194.28 | 8.283% | $210.3722 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $76.61 | 11.247% | $85.2263 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $36.83 | 13.762% | $41.8985 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $889.63 | $979.2646 | $979.27 | $979.25 | $979.20 | |