| 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 | $235.73 | 13.248% | $266.9595 | $266.96 | $266.95 | $267.00 |
| Purchase #2 | $28.82 | 6.827% | $30.7875 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $91.49 | 12.845% | $103.2419 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $46.59 | 12.481% | $52.4049 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $153.41 | 5.792% | $162.2955 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $169.51 | 4.384% | $176.9413 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $92.69 | 6.874% | $99.0615 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $818.24 | $891.6921 | $891.69 | $891.70 | $891.70 | |