| 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 | $244.25 | 12.249% | $274.1682 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $204.82 | 5.721% | $216.5378 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $19.85 | 6.853% | $21.2103 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $120.80 | 3.219% | $124.6886 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $248.30 | 11.132% | $275.9408 | $275.94 | $275.95 | $275.90 |
| Purchase #6 | $106.91 | 7.264% | $114.6759 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $159.58 | 13.268% | $180.7531 | $180.75 | $180.75 | $180.80 |
| 7 purchase totals = | $1,104.51 | $1,207.9747 | $1,207.98 | $1,208.00 | $1,208.00 | |