| 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 | $9.86 | 4.628% | $10.3163 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $126.96 | 11.200% | $141.1795 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $27.79 | 7.868% | $29.9765 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $125.25 | 8.872% | $136.3622 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $117.26 | 6.116% | $124.4316 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $230.59 | 9.461% | $252.4061 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $133.76 | 13.150% | $151.3494 | $151.35 | $151.35 | $151.30 |
| 7 purchase totals = | $771.47 | $846.0216 | $846.03 | $846.05 | $846.00 | |