| 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 | $220.52 | 3.228% | $227.6384 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $9.82 | 5.362% | $10.3465 | $10.35 | $10.35 | $10.30 |
| Purchase #3 | $225.92 | 8.562% | $245.2633 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $239.79 | 12.544% | $269.8693 | $269.87 | $269.85 | $269.90 |
| Purchase #5 | $163.30 | 6.479% | $173.8802 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $200.53 | 10.542% | $221.6699 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $227.99 | 5.520% | $240.575 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $1,287.87 | $1,389.2426 | $1,389.25 | $1,389.25 | $1,389.30 | |