| 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 | $117.59 | 8.700% | $127.8203 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $227.50 | 8.460% | $246.7465 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $250.99 | 4.373% | $261.9658 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $224.70 | 12.123% | $251.9404 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $37.70 | 5.779% | $39.8787 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $95.89 | 3.826% | $99.5588 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $136.59 | 9.380% | $149.4021 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $1,090.96 | $1,177.3126 | $1,177.32 | $1,177.30 | $1,177.30 | |