| 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 | $117.25 | 5.448% | $123.6378 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $154.70 | 5.594% | $163.3539 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $208.70 | 5.269% | $219.6964 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $195.81 | 13.507% | $222.2581 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $116.86 | 4.733% | $122.391 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $125.57 | 8.233% | $135.9082 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $135.65 | 12.655% | $152.8165 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $1,054.54 | $1,140.0619 | $1,140.07 | $1,140.05 | $1,140.10 | |