| 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 | $213.34 | 5.650% | $225.3937 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $211.60 | 3.482% | $218.9679 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $133.96 | 5.874% | $141.8288 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $149.30 | 9.796% | $163.9254 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $78.79 | 3.472% | $81.5256 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $94.92 | 13.189% | $107.439 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $65.67 | 11.642% | $73.3153 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $947.58 | $1,012.3957 | $1,012.41 | $1,012.45 | $1,012.30 | |