| 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 | $201.57 | 6.167% | $214.0008 | $214.00 | $214.00 | $214.00 |
| Purchase #2 | $174.83 | 8.736% | $190.1031 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $116.38 | 7.114% | $124.6593 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $236.33 | 5.290% | $248.8319 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $104.97 | 12.387% | $117.9726 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $187.99 | 4.108% | $195.7126 | $195.71 | $195.70 | $195.70 |
| Purchase #7 | $205.65 | 11.399% | $229.092 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,227.72 | $1,320.3723 | $1,320.36 | $1,320.35 | $1,320.40 | |