| 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 | $200.69 | 4.610% | $209.9418 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $20.98 | 8.761% | $22.8181 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $162.32 | 5.557% | $171.3401 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $20.40 | 4.237% | $21.2643 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $148.84 | 13.766% | $169.3293 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $64.87 | 13.585% | $73.6826 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $162.61 | 13.176% | $184.0355 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $780.71 | $852.4117 | $852.41 | $852.45 | $852.30 | |