| 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 | $248.88 | 11.623% | $277.8073 | $277.81 | $277.80 | $277.80 |
| Purchase #2 | $127.77 | 4.757% | $133.848 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $235.70 | 10.873% | $261.3277 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $154.76 | 9.740% | $169.8336 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $231.76 | 8.851% | $252.2731 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $215.97 | 10.764% | $239.217 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $102.36 | 12.389% | $115.0414 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $1,317.20 | $1,449.3481 | $1,449.35 | $1,449.35 | $1,449.20 | |