| 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 | $106.64 | 11.124% | $118.5026 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $208.38 | 11.450% | $232.2395 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $6.56 | 6.812% | $7.0069 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $121.82 | 3.590% | $126.1933 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $10.26 | 13.445% | $11.6395 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $100.89 | 12.355% | $113.355 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $92.52 | 5.377% | $97.4948 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $647.07 | $706.4316 | $706.43 | $706.45 | $706.40 | |