| 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 | $132.87 | 6.778% | $141.8759 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $96.50 | 10.570% | $106.7001 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $212.57 | 8.841% | $231.3633 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $9.45 | 13.823% | $10.7563 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $228.58 | 3.499% | $236.578 | $236.58 | $236.60 | $236.60 |
| Purchase #6 | $102.98 | 3.699% | $106.7892 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $26.54 | 5.207% | $27.9219 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $809.49 | $861.9847 | $861.99 | $862.00 | $862.10 | |