| 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 | $211.61 | 7.420% | $227.3115 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $182.78 | 10.735% | $202.4014 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $109.74 | 10.238% | $120.9752 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $104.75 | 11.537% | $116.835 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $209.26 | 13.748% | $238.0291 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $181.65 | 9.757% | $199.3736 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $182.50 | 12.192% | $204.7504 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $1,182.29 | $1,309.6762 | $1,309.68 | $1,309.70 | $1,309.70 | |