| 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 | $219.71 | 10.239% | $242.2061 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $133.81 | 8.552% | $145.2534 | $145.25 | $145.25 | $145.30 |
| Purchase #3 | $43.25 | 3.404% | $44.7222 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $25.36 | 10.693% | $28.0717 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $104.26 | 13.542% | $118.3789 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $237.55 | 12.390% | $266.9824 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $242.68 | 11.319% | $270.1489 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $1,006.62 | $1,115.7636 | $1,115.76 | $1,115.75 | $1,115.80 | |