| 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 | $198.79 | 11.731% | $222.1101 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $58.76 | 6.167% | $62.3837 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $192.87 | 12.795% | $217.5477 | $217.55 | $217.55 | $217.50 |
| Purchase #4 | $140.74 | 3.294% | $145.376 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $96.65 | 10.271% | $106.5769 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $17.50 | 13.821% | $19.9187 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $181.72 | 5.283% | $191.3203 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $887.03 | $965.2334 | $965.24 | $965.25 | $965.20 | |