| 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 | $197.90 | 7.807% | $213.3501 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $188.62 | 5.588% | $199.1601 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $182.59 | 12.262% | $204.9792 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $154.72 | 9.388% | $169.2451 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $102.35 | 5.467% | $107.9455 | $107.95 | $107.95 | $107.90 |
| Purchase #6 | $97.55 | 6.853% | $104.2351 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $118.58 | 4.281% | $123.6564 | $123.66 | $123.65 | $123.70 |
| 7 purchase totals = | $1,042.31 | $1,122.5715 | $1,122.59 | $1,122.60 | $1,122.60 | |