| 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 | $99.46 | 10.311% | $109.7153 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $71.88 | 6.682% | $76.683 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $35.44 | 12.433% | $39.8463 | $39.85 | $39.85 | $39.80 |
| Purchase #4 | $249.95 | 4.106% | $260.2129 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $186.26 | 8.173% | $201.483 | $201.48 | $201.50 | $201.50 |
| Purchase #6 | $199.87 | 4.155% | $208.1746 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $48.44 | 9.663% | $53.1208 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $891.30 | $949.2359 | $949.23 | $949.20 | $949.20 | |