| 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 | $220.94 | 8.354% | $239.3973 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $125.80 | 9.515% | $137.7699 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $243.57 | 9.610% | $266.9771 | $266.98 | $267.00 | $267.00 |
| Purchase #4 | $218.52 | 12.578% | $246.0054 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $76.40 | 9.338% | $83.5342 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $85.47 | 4.476% | $89.2956 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $102.40 | 10.844% | $113.5043 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $1,073.10 | $1,176.4838 | $1,176.49 | $1,176.50 | $1,176.50 | |