| 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 | $219.79 | 8.552% | $238.5864 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $132.31 | 5.254% | $139.2616 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $104.77 | 9.614% | $114.8426 | $114.84 | $114.85 | $114.80 |
| Purchase #4 | $247.92 | 10.831% | $274.7722 | $274.77 | $274.75 | $274.80 |
| Purchase #5 | $243.66 | 11.627% | $271.9903 | $271.99 | $272.00 | $272.00 |
| Purchase #6 | $117.92 | 10.754% | $130.6011 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $116.88 | 13.413% | $132.5571 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $1,183.25 | $1,302.6113 | $1,302.61 | $1,302.60 | $1,302.70 | |