| 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 | $207.92 | 11.376% | $231.573 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $137.70 | 7.874% | $148.5425 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $202.58 | 6.838% | $216.4324 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $125.26 | 5.795% | $132.5188 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $224.74 | 5.220% | $236.4714 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $60.44 | 5.725% | $63.9002 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $151.55 | 11.777% | $169.398 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $1,110.19 | $1,198.8363 | $1,198.83 | $1,198.80 | $1,198.80 | |