| 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 | $94.64 | 13.463% | $107.3814 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $89.34 | 11.218% | $99.3622 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $238.45 | 10.774% | $264.1406 | $264.14 | $264.15 | $264.10 |
| Purchase #4 | $21.40 | 3.503% | $22.1496 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $214.30 | 7.838% | $231.0968 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $163.28 | 4.532% | $170.6798 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $129.61 | 5.204% | $136.3549 | $136.35 | $136.35 | $136.40 |
| 7 purchase totals = | $951.02 | $1,031.1653 | $1,031.16 | $1,031.20 | $1,031.20 | |