| 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 | $222.33 | 5.439% | $234.4225 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $125.62 | 8.791% | $136.6633 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $225.67 | 7.351% | $242.259 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $224.59 | 6.803% | $239.8689 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $139.39 | 8.867% | $151.7497 | $151.75 | $151.75 | $151.70 |
| Purchase #6 | $81.95 | 11.184% | $91.1153 | $91.12 | $91.10 | $91.10 |
| Purchase #7 | $101.75 | 11.348% | $113.2966 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $1,121.30 | $1,209.3753 | $1,209.38 | $1,209.30 | $1,209.40 | |