| 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 | $26.87 | 9.239% | $29.3525 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $197.93 | 5.537% | $208.8894 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $195.50 | 6.499% | $208.2055 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $235.73 | 5.393% | $248.4429 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $181.95 | 7.221% | $195.0886 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $239.96 | 9.165% | $261.9523 | $261.95 | $261.95 | $262.00 |
| Purchase #7 | $67.74 | 10.872% | $75.1047 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $1,145.68 | $1,227.0359 | $1,227.03 | $1,227.05 | $1,227.10 | |