| 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 | $64.70 | 5.595% | $68.32 | $68.32 | $68.30 | $68.30 |
| Purchase #2 | $223.97 | 9.436% | $245.1038 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $237.96 | 7.453% | $255.6952 | $255.70 | $255.70 | $255.70 |
| Purchase #4 | $105.38 | 12.285% | $118.3259 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $248.97 | 11.692% | $278.0796 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $104.25 | 6.284% | $110.8011 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $152.54 | 11.369% | $169.8823 | $169.88 | $169.90 | $169.90 |
| 7 purchase totals = | $1,137.77 | $1,246.2079 | $1,246.21 | $1,246.25 | $1,246.20 | |