| 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 | $125.75 | 11.742% | $140.5156 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $76.57 | 12.841% | $86.4024 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $44.60 | 4.694% | $46.6935 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $234.32 | 7.812% | $252.6251 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $59.43 | 7.741% | $64.0305 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $76.54 | 11.723% | $85.5128 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $210.49 | 11.860% | $235.4541 | $235.45 | $235.45 | $235.50 |
| 7 purchase totals = | $827.70 | $911.2340 | $911.23 | $911.25 | $911.20 | |