| 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 | $228.48 | 12.633% | $257.3439 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $135.58 | 10.859% | $150.3026 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $201.33 | 4.478% | $210.3456 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $51.48 | 10.872% | $57.0769 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $7.91 | 12.159% | $8.8718 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $231.28 | 8.286% | $250.4439 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $35.90 | 11.146% | $39.9014 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $891.96 | $974.2861 | $974.28 | $974.30 | $974.20 | |