| 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 | $192.30 | 9.717% | $210.9858 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $125.99 | 8.557% | $136.771 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $165.42 | 12.186% | $185.5781 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $148.54 | 10.766% | $164.5318 | $164.53 | $164.55 | $164.50 |
| Purchase #5 | $248.29 | 11.858% | $277.7322 | $277.73 | $277.75 | $277.70 |
| Purchase #6 | $175.32 | 8.415% | $190.0732 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $146.27 | 7.816% | $157.7025 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $1,202.13 | $1,323.3746 | $1,323.37 | $1,323.40 | $1,323.40 | |