| 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 | $224.99 | 4.296% | $234.6556 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $15.29 | 5.323% | $16.1039 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $87.49 | 9.522% | $95.8208 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $38.79 | 12.487% | $43.6337 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $208.41 | 4.471% | $217.728 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $216.96 | 10.697% | $240.1682 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $244.31 | 3.188% | $252.0986 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $1,036.24 | $1,100.2088 | $1,100.21 | $1,100.20 | $1,100.20 | |