| 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 | $235.61 | 6.370% | $250.6184 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $221.60 | 3.772% | $229.9588 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $161.71 | 5.109% | $169.9718 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $48.51 | 7.708% | $52.2492 | $52.25 | $52.25 | $52.20 |
| Purchase #5 | $97.82 | 5.520% | $103.2197 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $125.66 | 3.708% | $130.3195 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $181.57 | 5.568% | $191.6798 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,072.48 | $1,128.0172 | $1,128.02 | $1,127.95 | $1,128.00 | |