| 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 | $112.95 | 9.179% | $123.3177 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $227.60 | 9.467% | $249.1469 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $14.28 | 13.205% | $16.1657 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $140.34 | 6.126% | $148.9372 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $79.72 | 4.362% | $83.1974 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $45.46 | 5.490% | $47.9558 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $113.72 | 9.323% | $124.3221 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $734.07 | $793.0428 | $793.06 | $793.00 | $793.00 | |