| 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 | $233.49 | 5.821% | $247.0815 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $11.84 | 11.721% | $13.2278 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $224.94 | 11.516% | $250.8441 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $196.64 | 5.730% | $207.9075 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $68.29 | 4.372% | $71.2756 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $82.55 | 3.872% | $85.7463 | $85.75 | $85.75 | $85.70 |
| Purchase #7 | $82.33 | 10.779% | $91.2044 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $900.08 | $967.2872 | $967.29 | $967.35 | $967.20 | |