| 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 | $225.93 | 5.208% | $237.6964 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $205.43 | 3.465% | $212.5481 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $9.50 | 7.831% | $10.2439 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $212.38 | 11.141% | $236.0413 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $5.33 | 9.726% | $5.8484 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $13.69 | 13.869% | $15.5887 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $41.86 | 3.612% | $43.372 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $714.12 | $761.3388 | $761.34 | $761.35 | $761.20 | |