| 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 | $99.64 | 13.626% | $113.2169 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $25.33 | 9.279% | $27.6804 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $117.59 | 6.298% | $124.9958 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $242.62 | 5.676% | $256.3911 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $104.28 | 3.386% | $107.8109 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $246.73 | 5.392% | $260.0337 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $242.49 | 6.857% | $259.1175 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $1,078.68 | $1,149.2463 | $1,149.25 | $1,149.25 | $1,149.20 | |