| 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 | $97.98 | 12.424% | $110.153 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $100.50 | 6.829% | $107.3631 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $95.69 | 10.839% | $106.0618 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $167.78 | 11.352% | $186.8264 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $82.71 | 10.795% | $91.6385 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $133.36 | 4.715% | $139.6479 | $139.65 | $139.65 | $139.60 |
| Purchase #7 | $201.95 | 3.395% | $208.8062 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $879.97 | $950.4969 | $950.50 | $950.50 | $950.50 | |