| 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 | $204.28 | 4.619% | $213.7157 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $169.56 | 11.128% | $188.4286 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $68.86 | 3.143% | $71.0243 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $26.92 | 12.144% | $30.1892 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $127.55 | 12.428% | $143.4019 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $122.55 | 6.162% | $130.1015 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $196.75 | 5.466% | $207.5044 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $916.47 | $984.3656 | $984.36 | $984.35 | $984.30 | |