| 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 | $222.68 | 3.119% | $229.6254 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $234.32 | 8.662% | $254.6168 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $38.99 | 5.198% | $41.0167 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $200.45 | 11.232% | $222.9645 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $174.63 | 3.175% | $180.1745 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $100.56 | 4.382% | $104.9665 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $47.83 | 12.825% | $53.9642 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $1,019.46 | $1,087.3286 | $1,087.33 | $1,087.25 | $1,087.40 | |