| 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 | $233.64 | 4.468% | $244.079 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $73.56 | 10.476% | $81.2661 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $45.38 | 4.563% | $47.4507 | $47.45 | $47.45 | $47.50 |
| Purchase #4 | $81.39 | 4.439% | $85.0029 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $24.56 | 10.698% | $27.1874 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $140.95 | 3.191% | $145.4477 | $145.45 | $145.45 | $145.40 |
| Purchase #7 | $142.75 | 13.352% | $161.81 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $742.23 | $792.2438 | $792.25 | $792.25 | $792.30 | |