| 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 | $112.32 | 12.611% | $126.4847 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $100.76 | 4.465% | $105.2589 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $122.87 | 9.192% | $134.1642 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $162.55 | 10.703% | $179.9477 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $60.61 | 4.197% | $63.1538 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $35.38 | 3.714% | $36.694 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $9.39 | 11.818% | $10.4997 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $603.88 | $656.2030 | $656.19 | $656.20 | $656.30 | |