| 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 | $243.71 | 13.495% | $276.5987 | $276.60 | $276.60 | $276.60 |
| Purchase #2 | $86.26 | 10.776% | $95.5554 | $95.56 | $95.55 | $95.60 |
| Purchase #3 | $132.53 | 9.825% | $145.5511 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $216.61 | 4.220% | $225.7509 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $188.35 | 3.121% | $194.2284 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $223.93 | 10.777% | $248.0629 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $116.38 | 11.282% | $129.51 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $1,207.77 | $1,315.2574 | $1,315.26 | $1,315.25 | $1,315.40 | |