| 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 | $247.80 | 5.374% | $261.1168 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $165.32 | 9.491% | $181.0105 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $73.44 | 7.140% | $78.6836 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $80.99 | 4.262% | $84.4418 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $222.29 | 5.463% | $234.4337 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $155.69 | 8.825% | $169.4296 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $142.77 | 8.298% | $154.6171 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,088.30 | $1,163.7331 | $1,163.73 | $1,163.75 | $1,163.60 | |