| 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 | $236.71 | 5.709% | $250.2238 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $104.91 | 4.755% | $109.8985 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $130.82 | 4.653% | $136.9071 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $188.54 | 9.613% | $206.6644 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $219.85 | 3.688% | $227.9581 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $118.79 | 4.393% | $124.0084 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $227.45 | 6.541% | $242.3275 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $1,227.07 | $1,297.9878 | $1,297.99 | $1,297.95 | $1,298.00 | |