| 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 | $14.73 | 3.213% | $15.2033 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $190.55 | 8.675% | $207.0802 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $161.41 | 11.532% | $180.0238 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $54.71 | 7.508% | $58.8176 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $10.99 | 9.291% | $12.0111 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $185.75 | 12.142% | $208.3038 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $221.36 | 3.226% | $228.5011 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $839.50 | $909.9409 | $909.93 | $909.90 | $909.90 | |