| 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 | $225.98 | 4.501% | $236.1514 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $169.67 | 6.343% | $180.4322 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $182.92 | 10.554% | $202.2254 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $250.28 | 12.264% | $280.9743 | $280.97 | $280.95 | $281.00 |
| Purchase #5 | $170.38 | 11.443% | $189.8766 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $22.82 | 5.625% | $24.1036 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $182.96 | 6.615% | $195.0628 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $1,205.01 | $1,308.8263 | $1,308.82 | $1,308.85 | $1,308.90 | |