| 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 | $232.62 | 7.352% | $249.7222 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $28.74 | 4.478% | $30.027 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $195.61 | 9.474% | $214.1421 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $76.98 | 8.673% | $83.6565 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $198.90 | 6.856% | $212.5366 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $58.64 | 7.427% | $62.9952 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $207.28 | 10.419% | $228.8765 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $998.77 | $1,081.9561 | $1,081.97 | $1,082.00 | $1,081.90 | |