| 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 | $95.29 | 13.401% | $108.0598 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $103.42 | 4.553% | $108.1287 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $97.54 | 5.333% | $102.7418 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $200.36 | 5.659% | $211.6984 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $180.40 | 7.510% | $193.948 | $193.95 | $193.95 | $193.90 |
| Purchase #6 | $247.99 | 7.818% | $267.3779 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $163.68 | 10.320% | $180.5718 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $1,088.68 | $1,172.5264 | $1,172.53 | $1,172.55 | $1,172.50 | |