| 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 | $188.72 | 9.782% | $207.1806 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $190.66 | 9.398% | $208.5782 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $77.76 | 7.647% | $83.7063 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $200.97 | 12.191% | $225.4703 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $102.64 | 5.647% | $108.4361 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $124.79 | 3.471% | $129.1215 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $146.31 | 11.735% | $163.4795 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,031.85 | $1,125.9725 | $1,125.98 | $1,126.00 | $1,126.00 | |