| 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 | $249.26 | 3.594% | $258.2184 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $78.56 | 5.390% | $82.7944 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $9.34 | 4.576% | $9.7674 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $227.31 | 8.388% | $246.3768 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $10.94 | 4.729% | $11.4574 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $119.90 | 6.111% | $127.2271 | $127.23 | $127.25 | $127.20 |
| Purchase #7 | $231.67 | 13.305% | $262.4937 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $926.98 | $998.3352 | $998.34 | $998.35 | $998.40 | |