| 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 | $216.31 | 9.438% | $236.7253 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $68.76 | 10.341% | $75.8705 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $126.61 | 10.737% | $140.2041 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $35.85 | 8.322% | $38.8334 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $121.29 | 5.151% | $127.5376 | $127.54 | $127.55 | $127.50 |
| Purchase #6 | $134.33 | 9.277% | $146.7918 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $192.53 | 10.845% | $213.4099 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $895.68 | $979.3726 | $979.37 | $979.40 | $979.30 | |