| 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 | $205.84 | 6.484% | $219.1867 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $29.32 | 4.609% | $30.6714 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $161.27 | 13.851% | $183.6075 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $219.26 | 13.207% | $248.2177 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $100.55 | 11.309% | $111.9212 | $111.92 | $111.90 | $111.90 |
| Purchase #6 | $55.96 | 3.184% | $57.7418 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $239.27 | 5.407% | $252.2073 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,011.47 | $1,103.5536 | $1,103.56 | $1,103.50 | $1,103.50 | |