| 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 | $9.25 | 8.604% | $10.0459 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $26.51 | 12.169% | $29.736 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $242.77 | 11.140% | $269.8146 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $222.37 | 11.847% | $248.7142 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $65.45 | 6.779% | $69.8869 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $241.43 | 4.805% | $253.0307 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $245.47 | 6.731% | $261.9926 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,053.25 | $1,143.2209 | $1,143.22 | $1,143.25 | $1,143.10 | |