| 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 | $248.79 | 4.330% | $259.5626 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $117.91 | 4.390% | $123.0862 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $29.96 | 3.217% | $30.9238 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $222.83 | 8.260% | $241.2358 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $105.47 | 10.774% | $116.8333 | $116.83 | $116.85 | $116.80 |
| Purchase #6 | $123.66 | 7.333% | $132.728 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $114.31 | 13.621% | $129.8802 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $962.93 | $1,034.2499 | $1,034.25 | $1,034.30 | $1,034.20 | |