| 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 | $240.68 | 7.188% | $257.9801 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $243.88 | 3.355% | $252.0622 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $234.33 | 5.469% | $247.1455 | $247.15 | $247.15 | $247.10 |
| Purchase #4 | $125.42 | 4.454% | $131.0062 | $131.01 | $131.00 | $131.00 |
| Purchase #5 | $68.67 | 8.445% | $74.4692 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $197.32 | 6.665% | $210.4714 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $20.63 | 10.476% | $22.7912 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $1,130.93 | $1,195.9258 | $1,195.93 | $1,195.90 | $1,196.00 | |