| 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 | $250.49 | 13.555% | $284.4439 | $284.44 | $284.45 | $284.40 |
| Purchase #2 | $111.41 | 12.383% | $125.2059 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $25.68 | 12.343% | $28.8497 | $28.85 | $28.85 | $28.80 |
| Purchase #4 | $185.62 | 12.276% | $208.4067 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $50.71 | 11.651% | $56.6182 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $112.32 | 12.398% | $126.2454 | $126.25 | $126.25 | $126.20 |
| Purchase #7 | $64.60 | 7.182% | $69.2396 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $800.83 | $899.0094 | $899.02 | $899.00 | $898.80 | |