| 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 | $217.26 | 3.373% | $224.5882 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $38.39 | 5.698% | $40.5775 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $240.31 | 12.103% | $269.3947 | $269.39 | $269.40 | $269.40 |
| Purchase #4 | $104.43 | 8.273% | $113.0695 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $12.92 | 8.828% | $14.0606 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $117.91 | 8.742% | $128.2177 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $196.69 | 9.383% | $215.1454 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $927.91 | $1,005.0536 | $1,005.06 | $1,005.05 | $1,005.10 | |