| 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 | $227.37 | 6.801% | $242.8334 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $208.88 | 9.357% | $228.4249 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $31.69 | 12.268% | $35.5777 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $60.36 | 13.179% | $68.3148 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $12.67 | 3.858% | $13.1588 | $13.16 | $13.15 | $13.20 |
| Purchase #6 | $43.50 | 13.385% | $49.3225 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $248.90 | 9.285% | $272.0104 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $833.37 | $909.6425 | $909.63 | $909.60 | $909.60 | |