| 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 | $222.27 | 4.389% | $232.0254 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $250.28 | 12.492% | $281.545 | $281.55 | $281.55 | $281.50 |
| Purchase #3 | $113.59 | 4.782% | $119.0219 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $158.49 | 7.606% | $170.5447 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $113.82 | 4.209% | $118.6107 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $149.42 | 10.652% | $165.3362 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $73.50 | 5.869% | $77.8137 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $1,081.37 | $1,164.8976 | $1,164.90 | $1,164.90 | $1,164.70 | |