| 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 | $236.75 | 9.537% | $259.3288 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $136.85 | 5.665% | $144.6026 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $27.57 | 9.413% | $30.1652 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $226.47 | 13.767% | $257.6481 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $99.60 | 5.143% | $104.7224 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $244.95 | 3.160% | $252.6904 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $120.93 | 10.469% | $133.5902 | $133.59 | $133.60 | $133.60 |
| 7 purchase totals = | $1,093.12 | $1,182.7477 | $1,182.75 | $1,182.75 | $1,182.70 | |