| 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 | $214.29 | 6.436% | $228.0817 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $28.47 | 7.768% | $30.6815 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $159.25 | 5.235% | $167.5867 | $167.59 | $167.60 | $167.60 |
| Purchase #4 | $174.42 | 6.181% | $185.2009 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $233.89 | 11.410% | $260.5768 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $199.56 | 9.509% | $218.5362 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $222.60 | 8.485% | $241.4876 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $1,232.48 | $1,332.1514 | $1,332.16 | $1,332.25 | $1,332.20 | |