| 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 | $88.61 | 9.528% | $97.0528 | $97.05 | $97.05 | $97.10 |
| Purchase #2 | $156.37 | 12.771% | $176.34 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $232.74 | 9.566% | $255.0039 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $116.69 | 3.818% | $121.1452 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $197.58 | 12.765% | $222.8011 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $84.41 | 10.465% | $93.2435 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $131.28 | 4.312% | $136.9408 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $1,007.68 | $1,102.5273 | $1,102.52 | $1,102.55 | $1,102.40 | |