| 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 | $74.25 | 11.173% | $82.546 | $82.55 | $82.55 | $82.50 |
| Purchase #2 | $234.49 | 7.428% | $251.9079 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $228.95 | 9.659% | $251.0643 | $251.06 | $251.05 | $251.10 |
| Purchase #4 | $217.63 | 11.846% | $243.4104 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $228.71 | 7.360% | $245.5431 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $16.75 | 4.634% | $17.5262 | $17.53 | $17.55 | $17.50 |
| Purchase #7 | $166.44 | 8.428% | $180.4676 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $1,167.22 | $1,272.4655 | $1,272.47 | $1,272.45 | $1,272.40 | |