| 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 | $90.38 | 7.384% | $97.0537 | $97.05 | $97.05 | $97.10 |
| Purchase #2 | $213.38 | 9.304% | $233.2329 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $159.78 | 7.232% | $171.3353 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $169.53 | 3.427% | $175.3398 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $212.73 | 9.676% | $233.3138 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $84.50 | 3.135% | $87.1491 | $87.15 | $87.15 | $87.10 |
| Purchase #7 | $200.46 | 8.264% | $217.026 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $1,130.76 | $1,214.4506 | $1,214.45 | $1,214.50 | $1,214.30 | |