| 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 | $198.99 | 6.611% | $212.1452 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $97.33 | 10.504% | $107.5535 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $233.42 | 3.719% | $242.1009 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $70.79 | 6.637% | $75.4883 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $25.44 | 11.116% | $28.2679 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $243.52 | 3.293% | $251.5391 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $39.73 | 5.116% | $41.7626 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $909.22 | $958.8575 | $958.86 | $958.85 | $958.90 | |