| 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 | $136.81 | 9.581% | $149.9178 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $125.76 | 9.333% | $137.4972 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $58.90 | 3.426% | $60.9179 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $180.30 | 13.724% | $205.0444 | $205.04 | $205.05 | $205.00 |
| Purchase #5 | $188.76 | 5.580% | $199.2928 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $236.36 | 4.275% | $246.4644 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $207.38 | 5.420% | $218.62 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,134.27 | $1,217.7545 | $1,217.75 | $1,217.70 | $1,217.70 | |