| 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 | $19.75 | 12.519% | $22.2225 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $232.71 | 12.243% | $261.2007 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $140.37 | 4.267% | $146.3596 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $72.54 | 12.420% | $81.5495 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $179.61 | 7.845% | $193.7004 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $196.41 | 3.608% | $203.4965 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $27.86 | 8.804% | $30.3128 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $869.25 | $938.8420 | $938.84 | $938.80 | $938.80 | |