| 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 | $232.99 | 12.616% | $262.384 | $262.38 | $262.40 | $262.40 |
| Purchase #2 | $250.47 | 7.537% | $269.3479 | $269.35 | $269.35 | $269.30 |
| Purchase #3 | $180.34 | 8.554% | $195.7663 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $99.60 | 3.447% | $103.0332 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $135.25 | 3.862% | $140.4734 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $54.41 | 8.501% | $59.0354 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $117.60 | 13.734% | $133.7512 | $133.75 | $133.75 | $133.80 |
| 7 purchase totals = | $1,070.66 | $1,163.7914 | $1,163.79 | $1,163.80 | $1,163.80 | |