| 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 | $231.65 | 12.420% | $260.4209 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $51.77 | 13.715% | $58.8703 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $96.83 | 8.438% | $105.0005 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $64.46 | 8.147% | $69.7116 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $20.71 | 8.177% | $22.4035 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $28.95 | 6.825% | $30.9258 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $193.46 | 6.356% | $205.7563 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $687.83 | $753.0889 | $753.09 | $753.05 | $753.10 | |