| 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 | $205.78 | 3.203% | $212.3711 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $232.51 | 7.279% | $249.4344 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $30.41 | 4.832% | $31.8794 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $93.94 | 4.289% | $97.9691 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $177.50 | 11.287% | $197.5344 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $166.51 | 11.279% | $185.2907 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $125.48 | 3.127% | $129.4038 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $1,032.13 | $1,103.8829 | $1,103.87 | $1,103.90 | $1,103.90 | |