| 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 | $140.42 | 10.819% | $155.612 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $43.68 | 7.251% | $46.8472 | $46.85 | $46.85 | $46.80 |
| Purchase #3 | $204.98 | 10.363% | $226.2221 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $203.69 | 13.637% | $231.4672 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $150.92 | 11.836% | $168.7829 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $119.88 | 7.396% | $128.7463 | $128.75 | $128.75 | $128.70 |
| Purchase #7 | $15.43 | 11.375% | $17.1852 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $879.00 | $974.8629 | $974.87 | $974.85 | $974.80 | |