| 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 | $220.63 | 10.696% | $244.2286 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $188.51 | 9.272% | $205.9886 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $189.73 | 8.765% | $206.3598 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $169.63 | 6.808% | $181.1784 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $97.54 | 12.565% | $109.7959 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $217.46 | 8.711% | $236.4029 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $12.74 | 5.406% | $13.4287 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $1,096.24 | $1,197.3829 | $1,197.39 | $1,197.45 | $1,197.40 | |