| 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 | $18.59 | 13.766% | $21.1491 | $21.15 | $21.15 | $21.10 |
| Purchase #2 | $188.46 | 8.650% | $204.7618 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $196.63 | 7.758% | $211.8846 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $227.51 | 3.445% | $235.3477 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $48.90 | 9.380% | $53.4868 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $94.99 | 4.428% | $99.1962 | $99.20 | $99.20 | $99.20 |
| Purchase #7 | $106.34 | 7.382% | $114.19 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $881.42 | $940.0162 | $940.02 | $940.05 | $940.00 | |