| 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 | $228.31 | 3.653% | $236.6502 | $236.65 | $236.65 | $236.70 |
| Purchase #2 | $232.94 | 9.153% | $254.261 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $208.87 | 4.298% | $217.8472 | $217.85 | $217.85 | $217.80 |
| Purchase #4 | $14.41 | 12.567% | $16.2209 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $228.99 | 5.242% | $240.9937 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $94.82 | 9.519% | $103.8459 | $103.85 | $103.85 | $103.80 |
| Purchase #7 | $248.71 | 4.545% | $260.0139 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $1,257.05 | $1,329.8328 | $1,329.83 | $1,329.80 | $1,329.80 | |