| 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 | $234.31 | 5.844% | $248.0031 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $65.64 | 5.679% | $69.3677 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $91.39 | 3.554% | $94.638 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $73.71 | 4.357% | $76.9215 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $225.58 | 5.198% | $237.3056 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $175.30 | 5.603% | $185.1221 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $165.65 | 12.277% | $185.9869 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $1,031.58 | $1,097.3449 | $1,097.35 | $1,097.30 | $1,097.30 | |