| 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 | $212.69 | 6.224% | $225.9278 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $208.90 | 6.425% | $222.3218 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $230.47 | 8.765% | $250.6707 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $121.89 | 12.174% | $136.7289 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $209.40 | 3.378% | $216.4735 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $162.42 | 10.365% | $179.2548 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $207.76 | 6.116% | $220.4666 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,353.53 | $1,451.8441 | $1,451.84 | $1,451.80 | $1,451.90 | |