| 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 | $13.70 | 7.220% | $14.6891 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $130.89 | 11.542% | $145.9973 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $131.41 | 3.734% | $136.3168 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $15.46 | 13.585% | $17.5602 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $24.57 | 7.499% | $26.4125 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $217.54 | 3.749% | $225.6956 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $249.69 | 3.367% | $258.0971 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $783.26 | $824.7686 | $824.78 | $824.75 | $824.80 | |