| 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 | $99.72 | 9.861% | $109.5534 | $109.55 | $109.55 | $109.60 |
| Purchase #2 | $119.43 | 13.318% | $135.3357 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $150.95 | 8.439% | $163.6887 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $229.70 | 3.241% | $237.1446 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $51.40 | 5.390% | $54.1705 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $197.99 | 3.531% | $204.981 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $182.37 | 5.557% | $192.5043 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $1,031.56 | $1,097.3782 | $1,097.37 | $1,097.40 | $1,097.40 | |