| 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 | $243.71 | 7.128% | $261.0816 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $132.81 | 10.204% | $146.3619 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $225.32 | 12.714% | $253.9672 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $57.73 | 12.419% | $64.8995 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $161.86 | 8.355% | $175.3834 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $10.84 | 10.208% | $11.9465 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $246.51 | 6.870% | $263.4452 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $1,078.78 | $1,177.0853 | $1,177.09 | $1,177.10 | $1,177.10 | |