| 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 | $151.29 | 3.811% | $157.0557 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $206.78 | 11.350% | $230.2495 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $112.60 | 12.633% | $126.8248 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $237.60 | 9.464% | $260.0865 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $44.86 | 6.696% | $47.8638 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $200.93 | 13.166% | $227.3844 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $206.55 | 12.286% | $231.9267 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $1,160.61 | $1,281.3914 | $1,281.39 | $1,281.40 | $1,281.40 | |