| 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 | $187.82 | 5.369% | $197.9041 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $114.25 | 9.825% | $125.4751 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $9.50 | 12.203% | $10.6593 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $57.59 | 10.310% | $63.5275 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $135.96 | 13.783% | $154.6994 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $209.49 | 8.485% | $227.2652 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $148.97 | 10.396% | $164.4569 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $863.58 | $943.9875 | $944.00 | $944.00 | $944.10 | |