| 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 | $113.39 | 12.791% | $127.8937 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $34.92 | 9.113% | $38.1023 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $22.63 | 13.700% | $25.7303 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $92.34 | 3.764% | $95.8157 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $227.63 | 5.511% | $240.1747 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $163.91 | 7.530% | $176.2524 | $176.25 | $176.25 | $176.30 |
| Purchase #7 | $119.56 | 10.504% | $132.1186 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $774.38 | $836.0877 | $836.08 | $836.05 | $836.10 | |