| 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 | $186.36 | 12.321% | $209.3214 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $200.93 | 7.450% | $215.8993 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $35.33 | 8.732% | $38.415 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $182.88 | 10.336% | $201.7825 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $24.64 | 12.238% | $27.6554 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $56.25 | 11.587% | $62.7677 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $169.44 | 4.713% | $177.4257 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $855.83 | $933.2670 | $933.28 | $933.25 | $933.30 | |