| 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 | $123.74 | 13.161% | $140.0254 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $224.91 | 5.119% | $236.4231 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $7.36 | 9.542% | $8.0623 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $250.41 | 4.244% | $261.0374 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $220.56 | 11.731% | $246.4339 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $223.32 | 4.837% | $234.122 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $198.25 | 9.197% | $216.4831 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $1,248.55 | $1,342.5872 | $1,342.58 | $1,342.60 | $1,342.50 | |