| 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 | $206.40 | 7.473% | $221.8243 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $10.94 | 10.143% | $12.0496 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $180.63 | 12.453% | $203.1239 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $68.97 | 13.168% | $78.052 | $78.05 | $78.05 | $78.10 |
| Purchase #5 | $33.47 | 8.239% | $36.2276 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $127.95 | 3.709% | $132.6957 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $169.74 | 3.461% | $175.6147 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $798.10 | $859.5878 | $859.58 | $859.55 | $859.50 | |