| 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 | $125.48 | 11.102% | $139.4108 | $139.41 | $139.40 | $139.40 |
| Purchase #2 | $123.70 | 3.219% | $127.6819 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $83.60 | 5.754% | $88.4103 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $79.61 | 11.370% | $88.6617 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $10.47 | 12.628% | $11.7922 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $202.46 | 12.560% | $227.889 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $49.41 | 5.824% | $52.2876 | $52.29 | $52.30 | $52.30 |
| 7 purchase totals = | $674.73 | $736.1335 | $736.13 | $736.15 | $736.20 | |