| 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 | $218.70 | 12.109% | $245.1824 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $17.82 | 8.619% | $19.3559 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $175.49 | 7.217% | $188.1551 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $21.73 | 8.552% | $23.5883 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $12.62 | 13.385% | $14.3092 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $127.82 | 13.336% | $144.8661 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $10.91 | 11.744% | $12.1913 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $585.09 | $647.6483 | $647.66 | $647.65 | $647.80 | |