| 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 | $196.70 | 12.300% | $220.8941 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $18.39 | 10.486% | $20.3184 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $227.32 | 8.490% | $246.6195 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $97.51 | 9.795% | $107.0611 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $148.25 | 4.400% | $154.773 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $178.96 | 10.209% | $197.23 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $46.33 | 5.633% | $48.9398 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $913.46 | $995.8359 | $995.83 | $995.80 | $995.80 | |