| 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 | $124.79 | 3.538% | $129.2051 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $68.85 | 6.661% | $73.4361 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $124.40 | 3.447% | $128.6881 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $52.40 | 10.792% | $58.055 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $227.85 | 9.362% | $249.1813 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $200.89 | 8.470% | $217.9054 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $43.85 | 7.645% | $47.2023 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $843.03 | $903.6733 | $903.69 | $903.70 | $903.70 | |