| 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 | $113.60 | 12.223% | $127.4853 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $206.90 | 7.374% | $222.1568 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $193.50 | 4.732% | $202.6564 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $149.44 | 4.110% | $155.582 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $244.88 | 10.244% | $269.9655 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $161.84 | 4.465% | $169.0662 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $74.53 | 5.806% | $78.8572 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $1,144.69 | $1,225.7694 | $1,225.79 | $1,225.75 | $1,226.00 | |