| 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 | $237.37 | 5.709% | $250.9215 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $117.92 | 8.384% | $127.8064 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $168.59 | 3.381% | $174.29 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $86.31 | 6.464% | $91.8891 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $245.50 | 3.453% | $253.9771 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $222.79 | 9.125% | $243.1196 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $42.94 | 4.235% | $44.7585 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $1,121.42 | $1,186.7622 | $1,186.77 | $1,186.75 | $1,186.80 | |