| 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 | $124.71 | 9.447% | $136.4914 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $204.67 | 8.470% | $222.0055 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $78.99 | 11.331% | $87.9404 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $238.79 | 10.125% | $262.9675 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $227.96 | 5.471% | $240.4317 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $23.69 | 10.192% | $26.1045 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $141.51 | 13.427% | $160.5105 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $1,040.32 | $1,136.4515 | $1,136.45 | $1,136.45 | $1,136.40 | |