| 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 | $238.90 | 7.736% | $257.3813 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $68.45 | 13.211% | $77.4929 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $165.52 | 11.104% | $183.8993 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $81.99 | 8.821% | $89.2223 | $89.22 | $89.20 | $89.20 |
| Purchase #5 | $233.82 | 8.615% | $253.9636 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $136.40 | 6.782% | $145.6506 | $145.65 | $145.65 | $145.70 |
| Purchase #7 | $28.81 | 7.270% | $30.9045 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $953.89 | $1,038.5145 | $1,038.50 | $1,038.50 | $1,038.60 | |