| 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 | $220.55 | 3.599% | $228.4876 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $195.41 | 6.462% | $208.0374 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $82.45 | 11.330% | $91.7916 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $13.48 | 11.671% | $15.0533 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $176.50 | 6.521% | $188.0096 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $177.75 | 12.466% | $199.9083 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $123.89 | 11.168% | $137.726 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $990.03 | $1,069.0138 | $1,069.02 | $1,069.05 | $1,069.00 | |