| 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 | $113.35 | 12.104% | $127.0699 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $183.62 | 8.515% | $199.2552 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $121.44 | 9.833% | $133.3812 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $217.66 | 6.339% | $231.4575 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $130.93 | 9.852% | $143.8292 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $60.58 | 11.322% | $67.4389 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $87.31 | 9.629% | $95.7171 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $914.89 | $998.1490 | $998.16 | $998.15 | $998.20 | |