| 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 | $209.97 | 3.195% | $216.6785 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $111.41 | 11.482% | $124.2021 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $87.38 | 12.245% | $98.0797 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $43.69 | 10.474% | $48.2661 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $126.83 | 9.339% | $138.6747 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $217.72 | 8.465% | $236.15 | $236.15 | $236.15 | $236.20 |
| Purchase #7 | $158.37 | 10.461% | $174.9371 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $955.37 | $1,036.9882 | $1,036.99 | $1,037.00 | $1,037.10 | |