| 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 | $174.48 | 10.553% | $192.8929 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $193.58 | 10.591% | $214.0821 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $88.63 | 6.325% | $94.2358 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $26.58 | 13.424% | $30.1481 | $30.15 | $30.15 | $30.10 |
| Purchase #5 | $225.65 | 13.753% | $256.6836 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $65.75 | 11.812% | $73.5164 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $227.79 | 3.792% | $236.4278 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,002.46 | $1,097.9867 | $1,097.99 | $1,098.05 | $1,097.90 | |