| 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 | $10.61 | 13.400% | $12.0317 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $81.81 | 13.576% | $92.9165 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $183.97 | 7.175% | $197.1698 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $128.32 | 13.502% | $145.6458 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $173.86 | 4.252% | $181.2525 | $181.25 | $181.25 | $181.30 |
| Purchase #6 | $151.45 | 11.862% | $169.415 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $104.82 | 11.259% | $116.6217 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $834.84 | $915.0530 | $915.06 | $915.00 | $915.00 | |