| 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 | $242.82 | 13.476% | $275.5424 | $275.54 | $275.55 | $275.50 |
| Purchase #2 | $172.57 | 4.411% | $180.1821 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $43.32 | 10.212% | $47.7438 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $109.39 | 3.104% | $112.7855 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $217.42 | 3.710% | $225.4863 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $172.46 | 3.312% | $178.1719 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $208.91 | 13.766% | $237.6686 | $237.67 | $237.65 | $237.70 |
| 7 purchase totals = | $1,166.89 | $1,257.5806 | $1,257.58 | $1,257.60 | $1,257.60 | |