| 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 | $208.29 | 8.264% | $225.5031 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $167.79 | 10.376% | $185.1999 | $185.20 | $185.20 | $185.20 |
| Purchase #3 | $19.28 | 13.589% | $21.9 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $148.29 | 6.781% | $158.3455 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $43.89 | 13.243% | $49.7024 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $7.35 | 6.674% | $7.8405 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $28.69 | 6.251% | $30.4834 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $623.58 | $678.9748 | $678.97 | $679.00 | $678.90 | |