| 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 | $249.29 | 12.336% | $280.0424 | $280.04 | $280.05 | $280.00 |
| Purchase #2 | $5.71 | 6.197% | $6.0638 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $233.74 | 6.848% | $249.7465 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $22.96 | 8.335% | $24.8737 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $99.56 | 6.361% | $105.893 | $105.89 | $105.90 | $105.90 |
| Purchase #6 | $41.92 | 3.341% | $43.3205 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $121.99 | 10.588% | $134.9063 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $775.17 | $844.8462 | $844.84 | $844.80 | $844.80 | |