| 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 | $196.33 | 11.740% | $219.3791 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $28.40 | 8.857% | $30.9154 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $126.63 | 7.547% | $136.1868 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $208.42 | 5.821% | $220.5521 | $220.55 | $220.55 | $220.60 |
| Purchase #5 | $80.65 | 12.812% | $90.9829 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $21.74 | 12.296% | $24.4132 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $204.89 | 8.424% | $222.1499 | $222.15 | $222.15 | $222.10 |
| 7 purchase totals = | $867.06 | $944.5794 | $944.58 | $944.60 | $944.60 | |