| 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 | $206.43 | 10.144% | $227.3703 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $193.76 | 4.347% | $202.1827 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $240.41 | 8.546% | $260.9554 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $38.76 | 13.186% | $43.8709 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $187.90 | 7.671% | $202.3138 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $37.48 | 10.660% | $41.4754 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $97.53 | 3.247% | $100.6968 | $100.70 | $100.70 | $100.70 |
| 7 purchase totals = | $1,002.27 | $1,078.8653 | $1,078.87 | $1,078.85 | $1,079.00 | |