| 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 | $226.54 | 8.497% | $245.7891 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $215.46 | 8.629% | $234.052 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $245.76 | 8.528% | $266.7184 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $175.95 | 4.211% | $183.3593 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $59.89 | 8.498% | $64.9795 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $124.59 | 10.743% | $137.9747 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $185.27 | 10.850% | $205.3718 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $1,233.46 | $1,338.2448 | $1,338.24 | $1,338.20 | $1,338.40 | |