| 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 | $217.96 | 9.814% | $239.3506 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $143.96 | 10.806% | $159.5163 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $236.91 | 11.549% | $264.2707 | $264.27 | $264.25 | $264.30 |
| Purchase #4 | $201.78 | 13.574% | $229.1696 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $236.75 | 5.712% | $250.2732 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $151.35 | 4.220% | $157.737 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $97.83 | 3.293% | $101.0515 | $101.05 | $101.05 | $101.10 |
| 7 purchase totals = | $1,286.54 | $1,401.3689 | $1,401.37 | $1,401.30 | $1,401.50 | |