| 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 | $114.99 | 4.538% | $120.2082 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $184.65 | 12.436% | $207.6131 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $78.77 | 3.157% | $81.2568 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $185.56 | 11.138% | $206.2277 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $135.42 | 12.179% | $151.9128 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $209.81 | 11.581% | $234.1081 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $213.67 | 7.492% | $229.6782 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $1,122.87 | $1,231.0049 | $1,231.01 | $1,231.00 | $1,231.00 | |