| 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 | $196.36 | 6.537% | $209.1961 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $44.43 | 6.382% | $47.2655 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $241.96 | 11.499% | $269.783 | $269.78 | $269.80 | $269.80 |
| Purchase #4 | $248.91 | 8.296% | $269.5596 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $44.26 | 13.612% | $50.2847 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $215.67 | 7.258% | $231.3233 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $30.98 | 12.520% | $34.8587 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $1,022.57 | $1,112.2709 | $1,112.27 | $1,112.25 | $1,112.40 | |