| 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 | $28.59 | 7.381% | $30.7002 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $225.79 | 4.373% | $235.6638 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $112.48 | 4.444% | $117.4786 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $145.57 | 7.780% | $156.8953 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $197.81 | 7.213% | $212.078 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $233.32 | 9.287% | $254.9884 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $118.47 | 5.484% | $124.9669 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $1,062.03 | $1,132.7712 | $1,132.78 | $1,132.80 | $1,132.90 | |