| 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 | $200.69 | 12.835% | $226.4486 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $214.53 | 10.519% | $237.0964 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $113.69 | 3.324% | $117.4691 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $235.28 | 12.544% | $264.7935 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $150.48 | 5.352% | $158.5337 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $112.83 | 10.683% | $124.8836 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $48.26 | 10.323% | $53.2419 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $1,075.76 | $1,182.4668 | $1,182.46 | $1,182.50 | $1,182.40 | |