| 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 | $43.88 | 12.373% | $49.3093 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $207.99 | 12.334% | $233.6435 | $233.64 | $233.65 | $233.60 |
| Purchase #3 | $38.97 | 13.221% | $44.1222 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $86.41 | 3.121% | $89.1069 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $128.27 | 8.381% | $139.0203 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $201.43 | 12.730% | $227.072 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $108.94 | 13.585% | $123.7395 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $815.89 | $906.0137 | $906.01 | $905.95 | $905.90 | |