| 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 | $111.57 | 8.571% | $121.1327 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $239.26 | 4.592% | $250.2468 | $250.25 | $250.25 | $250.20 |
| Purchase #3 | $246.39 | 6.301% | $261.915 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $225.97 | 9.351% | $247.1005 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $191.37 | 10.771% | $211.9825 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $177.31 | 8.872% | $193.0409 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $123.44 | 3.256% | $127.4592 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $1,315.31 | $1,412.8776 | $1,412.88 | $1,412.90 | $1,412.80 | |