| 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 | $208.30 | 4.491% | $217.6548 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $153.38 | 4.294% | $159.9661 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $114.56 | 7.218% | $122.8289 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $41.53 | 10.709% | $45.9774 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $115.52 | 13.529% | $131.1487 | $131.15 | $131.15 | $131.10 |
| Purchase #6 | $203.30 | 4.523% | $212.4953 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $216.87 | 9.647% | $237.7914 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $1,053.46 | $1,127.8626 | $1,127.87 | $1,127.90 | $1,127.90 | |