| 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 | $180.79 | 11.260% | $201.147 | $201.15 | $201.15 | $201.10 |
| Purchase #2 | $100.32 | 9.650% | $110.0009 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $59.37 | 10.552% | $65.6347 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $193.91 | 3.386% | $200.4758 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $222.82 | 12.854% | $251.4613 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $49.40 | 3.318% | $51.0391 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $190.87 | 13.835% | $217.2769 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $997.48 | $1,097.0357 | $1,097.04 | $1,097.10 | $1,097.00 | |