| 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 | $122.51 | 5.502% | $129.2505 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $217.30 | 7.140% | $232.8152 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $206.96 | 4.872% | $217.0431 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $165.52 | 8.143% | $178.9983 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $66.97 | 4.788% | $70.1765 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $28.94 | 5.155% | $30.4319 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $194.76 | 5.138% | $204.7668 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $1,002.96 | $1,063.4823 | $1,063.49 | $1,063.50 | $1,063.50 | |