| 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 | $202.80 | 13.545% | $230.2693 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $63.46 | 4.414% | $66.2611 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $112.40 | 8.664% | $122.1383 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $41.38 | 10.791% | $45.8453 | $45.85 | $45.85 | $45.80 |
| Purchase #5 | $222.53 | 6.352% | $236.6651 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $78.91 | 7.770% | $85.0413 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $146.26 | 6.756% | $156.1413 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $867.74 | $942.3617 | $942.37 | $942.35 | $942.30 | |