| 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 | $245.82 | 4.725% | $257.435 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $149.32 | 13.710% | $169.7918 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $25.64 | 3.638% | $26.5728 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $25.60 | 10.802% | $28.3653 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $214.28 | 10.257% | $236.2587 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $202.28 | 9.102% | $220.6915 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $25.50 | 4.535% | $26.6564 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $888.44 | $965.7715 | $965.78 | $965.75 | $965.90 | |