| 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 | $121.75 | 12.792% | $137.3243 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $230.45 | 13.576% | $261.7359 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $208.69 | 6.349% | $221.9397 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $108.71 | 12.362% | $122.1487 | $122.15 | $122.15 | $122.10 |
| Purchase #5 | $175.58 | 6.613% | $187.1911 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $100.84 | 10.370% | $111.2971 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $159.77 | 9.618% | $175.1367 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $1,105.79 | $1,216.7735 | $1,216.78 | $1,216.80 | $1,216.60 | |