| 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 | $208.42 | 9.788% | $228.8201 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $5.30 | 11.140% | $5.8904 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $78.71 | 9.411% | $86.1174 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $11.80 | 5.616% | $12.4627 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $119.38 | 11.262% | $132.8246 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $238.91 | 4.220% | $248.992 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $171.91 | 7.709% | $185.1625 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $834.43 | $900.2697 | $900.26 | $900.20 | $900.30 | |