| 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 | $127.84 | 5.425% | $134.7753 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $70.30 | 12.245% | $78.9082 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $51.57 | 12.253% | $57.8889 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $176.89 | 9.139% | $193.056 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $183.77 | 12.303% | $206.3792 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $107.98 | 11.413% | $120.3038 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $125.73 | 7.418% | $135.0567 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $844.08 | $926.3681 | $926.38 | $926.40 | $926.50 | |