| 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 | $223.34 | 7.572% | $240.2513 | $240.25 | $240.25 | $240.30 |
| Purchase #2 | $102.56 | 8.532% | $111.3104 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $39.30 | 13.630% | $44.6566 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $14.78 | 13.163% | $16.7255 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $213.89 | 8.467% | $232.0001 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $118.72 | 4.424% | $123.9722 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $139.99 | 4.474% | $146.2532 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $852.58 | $915.1693 | $915.17 | $915.15 | $915.30 | |