| 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 | $31.30 | 12.614% | $35.2482 | $35.25 | $35.25 | $35.20 |
| Purchase #2 | $227.92 | 7.242% | $244.426 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $212.59 | 13.853% | $242.0401 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $205.92 | 8.581% | $223.59 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $68.39 | 6.696% | $72.9694 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $59.99 | 11.349% | $66.7983 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $103.29 | 3.123% | $106.5157 | $106.52 | $106.50 | $106.50 |
| 7 purchase totals = | $909.40 | $991.5877 | $991.60 | $991.60 | $991.50 | |