| 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 | $106.57 | 12.634% | $120.0341 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $180.72 | 7.118% | $193.5836 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $106.66 | 10.764% | $118.1409 | $118.14 | $118.15 | $118.10 |
| Purchase #4 | $181.52 | 9.847% | $199.3943 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $158.69 | 3.437% | $164.1442 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $156.27 | 8.724% | $169.903 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $112.74 | 12.638% | $126.9881 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $1,003.17 | $1,092.1882 | $1,092.17 | $1,092.25 | $1,092.10 | |