| 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 | $126.92 | 13.322% | $143.8283 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $88.77 | 11.382% | $98.8738 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $70.82 | 12.398% | $79.6003 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $44.95 | 3.750% | $46.6356 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $70.53 | 5.342% | $74.2977 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $225.61 | 10.841% | $250.0684 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $212.37 | 11.589% | $236.9816 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $839.97 | $930.2857 | $930.29 | $930.30 | $930.30 | |