| 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 | $21.33 | 4.352% | $22.2583 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $178.36 | 8.404% | $193.3494 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $245.95 | 5.626% | $259.7871 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $231.50 | 12.738% | $260.9885 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $67.86 | 13.471% | $77.0014 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $69.76 | 10.478% | $77.0695 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $206.86 | 3.241% | $213.5643 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,021.62 | $1,104.0185 | $1,104.02 | $1,104.00 | $1,104.10 | |