| 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 | $232.37 | 7.203% | $249.1076 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $22.89 | 9.481% | $25.0602 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $250.58 | 13.480% | $284.3582 | $284.36 | $284.35 | $284.40 |
| Purchase #4 | $175.69 | 3.118% | $181.168 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $124.84 | 10.279% | $137.6723 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $92.70 | 5.137% | $97.462 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $23.41 | 6.565% | $24.9469 | $24.95 | $24.95 | $24.90 |
| 7 purchase totals = | $922.48 | $999.7752 | $999.78 | $999.70 | $999.90 | |