| 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 | $223.31 | 7.430% | $239.9019 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $107.38 | 6.333% | $114.1804 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $138.41 | 5.219% | $145.6336 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $171.94 | 9.716% | $188.6457 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $12.68 | 7.846% | $13.6749 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $23.32 | 11.495% | $26.0006 | $26.00 | $26.00 | $26.00 |
| Purchase #7 | $179.55 | 4.734% | $188.0499 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $856.59 | $916.0870 | $916.08 | $916.10 | $916.00 | |