| 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 | $224.26 | 5.595% | $236.8073 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $218.38 | 3.831% | $226.7461 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $149.91 | 3.120% | $154.5872 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $122.65 | 10.641% | $135.7012 | $135.70 | $135.70 | $135.70 |
| Purchase #5 | $146.78 | 8.257% | $158.8996 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $91.66 | 8.141% | $99.122 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $88.44 | 13.854% | $100.6925 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $1,042.08 | $1,112.5559 | $1,112.56 | $1,112.55 | $1,112.50 | |