| 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 | $214.49 | 11.835% | $239.8749 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $241.42 | 6.501% | $257.1147 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $144.72 | 4.304% | $150.9487 | $150.95 | $150.95 | $150.90 |
| Purchase #4 | $99.41 | 10.599% | $109.9465 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $124.84 | 10.102% | $137.4513 | $137.45 | $137.45 | $137.50 |
| Purchase #6 | $123.72 | 8.858% | $134.6791 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $221.66 | 6.355% | $235.7465 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,170.26 | $1,265.7617 | $1,265.76 | $1,265.75 | $1,265.70 | |