| 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 | $182.29 | 12.683% | $205.4098 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $29.50 | 4.821% | $30.9222 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $74.89 | 11.556% | $83.5443 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $90.28 | 9.625% | $98.9695 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $41.63 | 10.464% | $45.9862 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $46.76 | 11.830% | $52.2917 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $173.66 | 11.668% | $193.9226 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $639.01 | $711.0463 | $711.04 | $711.00 | $711.00 | |