| 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 | $226.71 | 4.123% | $236.0573 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $72.31 | 3.246% | $74.6572 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $212.39 | 6.597% | $226.4014 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $152.40 | 11.126% | $169.356 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $209.92 | 4.564% | $219.5007 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $112.25 | 5.776% | $118.7336 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $114.85 | 10.333% | $126.7175 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $1,100.83 | $1,171.4237 | $1,171.43 | $1,171.40 | $1,171.50 | |