| 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 | $206.29 | 7.218% | $221.18 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $236.88 | 13.212% | $268.1766 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $52.53 | 9.341% | $57.4368 | $57.44 | $57.45 | $57.40 |
| Purchase #4 | $125.59 | 11.577% | $140.1296 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $74.49 | 10.375% | $82.2183 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $246.73 | 11.599% | $275.3482 | $275.35 | $275.35 | $275.30 |
| Purchase #7 | $177.55 | 9.135% | $193.7692 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $1,120.06 | $1,238.2587 | $1,238.27 | $1,238.30 | $1,238.20 | |