| 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 | $136.45 | 5.870% | $144.4596 | $144.46 | $144.45 | $144.50 |
| Purchase #2 | $212.56 | 4.580% | $222.2952 | $222.30 | $222.30 | $222.30 |
| Purchase #3 | $138.44 | 13.434% | $157.038 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $103.83 | 8.424% | $112.5766 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $199.30 | 4.487% | $208.2426 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $208.27 | 3.709% | $215.9947 | $215.99 | $216.00 | $216.00 |
| Purchase #7 | $119.93 | 6.807% | $128.0936 | $128.09 | $128.10 | $128.10 |
| 7 purchase totals = | $1,118.78 | $1,188.7003 | $1,188.70 | $1,188.75 | $1,188.70 | |