| 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 | $244.67 | 5.425% | $257.9433 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $148.96 | 12.714% | $167.8988 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $136.66 | 7.232% | $146.5433 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $208.27 | 10.578% | $230.3008 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $187.75 | 13.458% | $213.0174 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $111.26 | 4.249% | $115.9874 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $144.95 | 4.282% | $151.1568 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $1,182.52 | $1,282.8478 | $1,282.85 | $1,282.85 | $1,282.80 | |