| 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 | $246.69 | 5.800% | $260.998 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $190.68 | 12.430% | $214.3815 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $238.36 | 4.146% | $248.2424 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $142.98 | 4.154% | $148.9194 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $164.70 | 12.463% | $185.2266 | $185.23 | $185.25 | $185.20 |
| Purchase #6 | $112.28 | 6.145% | $119.1796 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $19.52 | 9.811% | $21.4351 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $1,115.21 | $1,198.3826 | $1,198.39 | $1,198.45 | $1,198.30 | |