| 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 | $250.90 | 9.605% | $274.9989 | $275.00 | $275.00 | $275.00 |
| Purchase #2 | $8.53 | 10.249% | $9.4042 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $202.27 | 9.855% | $222.2037 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $239.93 | 5.551% | $253.2485 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $184.29 | 7.835% | $198.7291 | $198.73 | $198.75 | $198.70 |
| Purchase #6 | $220.79 | 10.775% | $244.5801 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $109.76 | 12.412% | $123.3834 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $1,216.47 | $1,326.5479 | $1,326.54 | $1,326.60 | $1,326.50 | |