| 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 | $222.94 | 12.576% | $250.9769 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $5.91 | 7.147% | $6.3324 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $241.54 | 12.469% | $271.6576 | $271.66 | $271.65 | $271.70 |
| Purchase #4 | $196.46 | 12.535% | $221.0863 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $47.71 | 9.510% | $52.2472 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $60.45 | 10.384% | $66.7271 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $68.83 | 4.791% | $72.1276 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $843.84 | $941.1551 | $941.17 | $941.25 | $941.10 | |