| 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 | $117.77 | 3.833% | $122.2841 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $219.70 | 3.451% | $227.2818 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $32.59 | 9.202% | $35.5889 | $35.59 | $35.60 | $35.60 |
| Purchase #4 | $177.58 | 13.322% | $201.2372 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $46.46 | 4.579% | $48.5874 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $178.32 | 12.794% | $201.1343 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $41.98 | 9.558% | $45.9924 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $814.40 | $882.1061 | $882.10 | $882.20 | $882.10 | |