| 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 | $222.71 | 6.164% | $236.4378 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $128.31 | 3.594% | $132.9215 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $204.94 | 11.382% | $228.2663 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $104.92 | 12.714% | $118.2595 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $136.25 | 3.178% | $140.58 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $123.94 | 5.411% | $130.6464 | $130.65 | $130.65 | $130.60 |
| Purchase #7 | $124.46 | 3.296% | $128.5622 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $1,045.53 | $1,115.6737 | $1,115.68 | $1,115.65 | $1,115.70 | |