| 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 | $109.74 | 8.214% | $118.754 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $215.25 | 8.808% | $234.2092 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $248.55 | 9.482% | $272.1175 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $97.97 | 6.849% | $104.68 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $52.61 | 6.494% | $56.0265 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $125.53 | 11.540% | $140.0162 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $225.80 | 13.470% | $256.2153 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $1,075.45 | $1,182.0187 | $1,182.03 | $1,182.00 | $1,182.00 | |