| 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 | $203.42 | 9.470% | $222.6839 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $75.43 | 11.203% | $83.8804 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $136.65 | 13.409% | $154.9734 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $197.97 | 13.828% | $225.3453 | $225.35 | $225.35 | $225.30 |
| Purchase #5 | $206.37 | 13.771% | $234.7892 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $243.43 | 9.328% | $266.1372 | $266.14 | $266.15 | $266.10 |
| Purchase #7 | $31.57 | 4.535% | $33.0017 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $1,094.84 | $1,220.8111 | $1,220.81 | $1,220.85 | $1,220.80 | |