| 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 | $212.57 | 5.399% | $224.0467 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $151.33 | 12.432% | $170.1433 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $64.86 | 3.848% | $67.3558 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $99.68 | 11.597% | $111.2399 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $225.29 | 4.364% | $235.1217 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $5.43 | 3.844% | $5.6387 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $5.91 | 11.328% | $6.5795 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $765.07 | $820.1256 | $820.13 | $820.15 | $820.00 | |