| 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 | $20.60 | 3.690% | $21.3601 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $236.45 | 11.737% | $264.2021 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $217.58 | 3.790% | $225.8263 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $107.98 | 10.441% | $119.2542 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $69.27 | 8.811% | $75.3734 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $134.83 | 5.237% | $141.891 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $186.26 | 12.373% | $209.3059 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $972.97 | $1,057.2130 | $1,057.21 | $1,057.20 | $1,057.30 | |