| 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 | $209.70 | 12.419% | $235.7426 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $50.98 | 11.611% | $56.8993 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $14.40 | 4.115% | $14.9926 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $244.93 | 7.359% | $262.9544 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $236.79 | 8.142% | $256.0694 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $154.37 | 10.762% | $170.9833 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $97.75 | 5.626% | $103.2494 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $1,008.92 | $1,100.8910 | $1,100.88 | $1,100.90 | $1,100.90 | |