| 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 | $29.37 | 4.522% | $30.6981 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $132.73 | 7.404% | $142.5573 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $193.69 | 8.784% | $210.7037 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $240.80 | 3.723% | $249.765 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $235.57 | 5.662% | $248.908 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $181.30 | 5.727% | $191.6831 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $41.76 | 6.699% | $44.5575 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $1,055.22 | $1,118.8727 | $1,118.88 | $1,118.85 | $1,119.00 | |