| 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 | $102.77 | 8.821% | $111.8353 | $111.84 | $111.85 | $111.80 |
| Purchase #2 | $216.77 | 9.299% | $236.9274 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $18.97 | 8.198% | $20.5252 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $242.48 | 3.804% | $251.7039 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $181.42 | 13.420% | $205.7666 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $85.88 | 5.359% | $90.4823 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $15.98 | 4.238% | $16.6572 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $864.27 | $933.8979 | $933.91 | $933.95 | $933.90 | |