| 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 | $116.33 | 4.648% | $121.737 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $180.37 | 10.684% | $199.6407 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $79.45 | 8.149% | $85.9244 | $85.92 | $85.90 | $85.90 |
| Purchase #4 | $100.59 | 3.564% | $104.175 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $230.81 | 10.210% | $254.3757 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $30.48 | 11.187% | $33.8898 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $114.97 | 5.214% | $120.9645 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $853.00 | $920.7071 | $920.71 | $920.75 | $920.70 | |