| 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 | $236.28 | 4.702% | $247.3899 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $27.75 | 10.240% | $30.5916 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $164.97 | 7.156% | $176.7753 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $30.45 | 7.238% | $32.654 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $91.61 | 8.287% | $99.2017 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $47.36 | 10.838% | $52.4929 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $228.48 | 6.170% | $242.5772 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $826.90 | $881.6826 | $881.68 | $881.75 | $881.80 | |