| 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 | $185.68 | 3.835% | $192.8008 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $126.70 | 12.463% | $142.4906 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $222.33 | 12.502% | $250.1257 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $28.32 | 7.604% | $30.4735 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $129.73 | 11.418% | $144.5426 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $6.95 | 9.336% | $7.5989 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $43.74 | 5.185% | $46.0079 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $743.45 | $814.0400 | $814.04 | $814.05 | $814.00 | |