| 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 | $63.71 | 12.575% | $71.7215 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $171.70 | 6.181% | $182.3128 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $154.29 | 13.322% | $174.8445 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $188.84 | 3.780% | $195.9782 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $241.82 | 8.469% | $262.2997 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $250.84 | 11.253% | $279.067 | $279.07 | $279.05 | $279.10 |
| Purchase #7 | $233.45 | 12.555% | $262.7596 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $1,304.65 | $1,428.9833 | $1,428.98 | $1,428.95 | $1,429.00 | |