| 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 | $123.41 | 4.107% | $128.4784 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $176.51 | 10.804% | $195.5801 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $23.50 | 9.509% | $25.7346 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $248.82 | 5.610% | $262.7788 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $242.44 | 7.307% | $260.1551 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $101.73 | 6.373% | $108.2133 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $170.83 | 8.448% | $185.2617 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $1,087.24 | $1,166.2020 | $1,166.20 | $1,166.25 | $1,166.30 | |