| 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 | $104.30 | 13.290% | $118.1615 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $43.56 | 8.821% | $47.4024 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $41.99 | 7.710% | $45.2274 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $209.93 | 9.141% | $229.1197 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $23.27 | 3.628% | $24.1142 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $215.60 | 12.232% | $241.9722 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $97.88 | 11.861% | $109.4895 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $736.53 | $815.4869 | $815.48 | $815.45 | $815.50 | |