| 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 | $206.29 | 5.418% | $217.4668 | $217.47 | $217.45 | $217.50 |
| Purchase #2 | $186.54 | 8.219% | $201.8717 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $180.82 | 13.590% | $205.3934 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $133.38 | 8.371% | $144.5452 | $144.55 | $144.55 | $144.50 |
| Purchase #5 | $195.35 | 6.763% | $208.5615 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $10.41 | 9.384% | $11.3869 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $179.40 | 12.609% | $202.0205 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,092.19 | $1,191.2460 | $1,191.25 | $1,191.20 | $1,191.30 | |