| 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 | $237.82 | 4.469% | $248.4482 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $225.51 | 11.836% | $252.2014 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $149.50 | 13.571% | $169.7886 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $58.45 | 10.507% | $64.5913 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $51.25 | 4.713% | $53.6654 | $53.67 | $53.65 | $53.70 |
| Purchase #6 | $132.70 | 3.421% | $137.2397 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $78.88 | 13.346% | $89.4073 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $934.11 | $1,015.3419 | $1,015.35 | $1,015.35 | $1,015.30 | |