| 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 | $248.70 | 3.501% | $257.407 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $11.94 | 11.176% | $13.2744 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $17.68 | 4.711% | $18.5129 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $58.56 | 13.414% | $66.4152 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $90.41 | 13.573% | $102.6813 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $221.60 | 12.837% | $250.0468 | $250.05 | $250.05 | $250.00 |
| Purchase #7 | $19.28 | 10.184% | $21.2435 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $668.17 | $729.5811 | $729.58 | $729.55 | $729.50 | |