| 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 | $236.31 | 5.680% | $249.7324 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $11.57 | 8.149% | $12.5128 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $7.61 | 11.717% | $8.5017 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $38.51 | 13.732% | $43.7982 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $24.62 | 3.534% | $25.4901 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $92.89 | 4.555% | $97.1211 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $9.32 | 4.843% | $9.7714 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $420.83 | $446.9277 | $446.92 | $446.90 | $446.90 | |