| 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 | $201.44 | 3.328% | $208.1439 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $9.56 | 4.716% | $10.0108 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $17.59 | 9.453% | $19.2528 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $83.74 | 8.280% | $90.6737 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $118.44 | 4.820% | $124.1488 | $124.15 | $124.15 | $124.10 |
| Purchase #6 | $250.79 | 7.491% | $269.5767 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $45.75 | 3.821% | $47.4981 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $727.31 | $769.3048 | $769.30 | $769.30 | $769.30 | |