| 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 | $115.26 | 6.445% | $122.6885 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $88.69 | 10.322% | $97.8446 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $17.32 | 6.405% | $18.4293 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $146.41 | 12.583% | $164.8328 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $223.42 | 11.608% | $249.3546 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $249.45 | 12.361% | $280.2845 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $8.53 | 6.723% | $9.1035 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $849.08 | $942.5378 | $942.52 | $942.60 | $942.50 | |