| 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 | $246.40 | 8.406% | $267.1124 | $267.11 | $267.10 | $267.10 |
| Purchase #2 | $53.56 | 3.198% | $55.2728 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $217.30 | 7.322% | $233.2107 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $214.92 | 3.681% | $222.8312 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $156.79 | 12.219% | $175.9482 | $175.95 | $175.95 | $175.90 |
| Purchase #6 | $160.68 | 9.736% | $176.3238 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $22.34 | 3.290% | $23.075 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $1,071.99 | $1,153.7741 | $1,153.77 | $1,153.75 | $1,153.70 | |