| 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 | $122.25 | 12.400% | $137.409 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $67.84 | 8.389% | $73.5311 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $96.98 | 9.473% | $106.1669 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $136.90 | 11.199% | $152.2314 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $74.62 | 8.660% | $81.0821 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $89.53 | 13.543% | $101.655 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $217.30 | 13.217% | $246.0205 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $805.42 | $898.0960 | $898.10 | $898.10 | $898.10 | |