| 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 | $114.26 | 6.470% | $121.6526 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $165.73 | 13.426% | $187.9809 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $12.43 | 10.194% | $13.6971 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $32.88 | 5.680% | $34.7476 | $34.75 | $34.75 | $34.70 |
| Purchase #5 | $114.49 | 3.289% | $118.2556 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $116.60 | 13.348% | $132.1638 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $225.76 | 3.519% | $233.7045 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $782.15 | $842.2021 | $842.20 | $842.20 | $842.30 | |