| 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 | $25.45 | 4.835% | $26.6805 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $24.81 | 11.783% | $27.7334 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $190.69 | 9.581% | $208.96 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $149.84 | 3.562% | $155.1773 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $210.45 | 9.218% | $229.8493 | $229.85 | $229.85 | $229.80 |
| Purchase #6 | $222.82 | 12.517% | $250.7104 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $79.79 | 4.174% | $83.1204 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $903.85 | $982.2313 | $982.23 | $982.25 | $982.20 | |