| 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 | $117.66 | 8.149% | $127.2481 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $195.34 | 10.659% | $216.1613 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $108.33 | 6.298% | $115.1526 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $244.88 | 7.273% | $262.6901 | $262.69 | $262.70 | $262.70 |
| Purchase #5 | $240.59 | 8.856% | $261.8967 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $138.30 | 11.356% | $154.0053 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $124.94 | 11.179% | $138.907 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $1,170.04 | $1,276.0611 | $1,276.07 | $1,276.05 | $1,276.10 | |