| 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 | $13.55 | 12.178% | $15.2001 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $176.92 | 6.780% | $188.9152 | $188.92 | $188.90 | $188.90 |
| Purchase #3 | $46.69 | 4.249% | $48.6739 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $223.94 | 3.391% | $231.5338 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $105.48 | 3.628% | $109.3068 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $243.28 | 7.562% | $261.6768 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $167.43 | 6.350% | $178.0618 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $977.29 | $1,033.3684 | $1,033.37 | $1,033.35 | $1,033.40 | |