| 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 | $18.52 | 4.352% | $19.326 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $246.97 | 13.174% | $279.5058 | $279.51 | $279.50 | $279.50 |
| Purchase #3 | $184.93 | 10.773% | $204.8525 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $52.25 | 12.576% | $58.821 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $26.58 | 4.417% | $27.754 | $27.75 | $27.75 | $27.80 |
| Purchase #6 | $122.67 | 3.532% | $127.0027 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $125.99 | 9.476% | $137.9288 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $777.91 | $855.1908 | $855.19 | $855.20 | $855.20 | |