| 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 | $219.28 | 7.663% | $236.0834 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $229.85 | 9.373% | $251.3938 | $251.39 | $251.40 | $251.40 |
| Purchase #3 | $195.64 | 5.203% | $205.8191 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $63.67 | 7.293% | $68.3135 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $217.71 | 3.684% | $225.7304 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $221.75 | 3.472% | $229.4492 | $229.45 | $229.45 | $229.40 |
| Purchase #7 | $171.54 | 8.847% | $186.7161 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $1,319.44 | $1,403.5055 | $1,403.50 | $1,403.50 | $1,403.40 | |