| 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 | $34.69 | 8.382% | $37.5977 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $219.92 | 7.560% | $236.546 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $217.71 | 12.603% | $245.148 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $246.31 | 3.328% | $254.5072 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $88.56 | 9.766% | $97.2088 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $44.57 | 13.692% | $50.6725 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $207.26 | 4.668% | $216.9349 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,059.02 | $1,138.6151 | $1,138.62 | $1,138.60 | $1,138.50 | |