| 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 | $38.30 | 11.300% | $42.6279 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $52.86 | 10.235% | $58.2702 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $119.97 | 12.379% | $134.8211 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $151.83 | 5.132% | $159.6219 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $222.63 | 9.144% | $242.9873 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $205.75 | 10.513% | $227.3805 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $198.61 | 13.504% | $225.4303 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $989.95 | $1,091.1392 | $1,091.14 | $1,091.15 | $1,091.10 | |