| 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 | $240.62 | 4.443% | $251.3107 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $126.97 | 8.461% | $137.7129 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $57.53 | 5.508% | $60.6988 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $9.79 | 7.647% | $10.5386 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $8.82 | 11.587% | $9.842 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $196.88 | 5.678% | $208.0588 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $207.64 | 3.758% | $215.4431 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $848.25 | $893.6049 | $893.60 | $893.60 | $893.50 | |