| 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 | $116.25 | 4.637% | $121.6405 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $61.88 | 5.157% | $65.0712 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $99.29 | 4.854% | $104.1095 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $87.29 | 11.442% | $97.2777 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $219.85 | 5.335% | $231.579 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $67.83 | 4.817% | $71.0974 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $119.90 | 7.832% | $129.2906 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $772.29 | $820.0659 | $820.07 | $820.10 | $820.10 | |