| 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 | $9.36 | 12.144% | $10.4967 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $182.46 | 8.214% | $197.4473 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $14.44 | 12.250% | $16.2089 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $188.75 | 13.357% | $213.9613 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $241.58 | 7.538% | $259.7903 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $153.88 | 7.426% | $165.3071 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $83.82 | 3.646% | $86.8761 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $874.29 | $950.0877 | $950.10 | $950.10 | $950.10 | |