| 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 | $204.45 | 6.664% | $218.0745 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $167.74 | 5.450% | $176.8818 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $94.62 | 4.785% | $99.1476 | $99.15 | $99.15 | $99.10 |
| Purchase #4 | $223.43 | 10.655% | $247.2365 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $9.99 | 8.827% | $10.8718 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $12.84 | 8.528% | $13.935 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $112.56 | 11.138% | $125.0969 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $825.63 | $891.2441 | $891.25 | $891.25 | $891.20 | |