| 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 | $236.99 | 5.380% | $249.7401 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $15.65 | 9.416% | $17.1236 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $50.68 | 6.791% | $54.1217 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $26.27 | 11.718% | $29.3483 | $29.35 | $29.35 | $29.30 |
| Purchase #5 | $208.78 | 8.468% | $226.4595 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $127.33 | 11.783% | $142.3333 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $170.67 | 3.835% | $177.2152 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $836.37 | $896.3417 | $896.34 | $896.30 | $896.20 | |