| 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 | $116.67 | 7.263% | $125.1437 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $26.65 | 13.231% | $30.1761 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $82.88 | 4.430% | $86.5516 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $225.90 | 10.260% | $249.0773 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $223.70 | 9.210% | $244.3028 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $28.70 | 5.121% | $30.1697 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $199.85 | 6.241% | $212.3226 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $904.35 | $977.7438 | $977.74 | $977.75 | $977.80 | |