| 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 | $109.69 | 11.421% | $122.2177 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $193.70 | 7.290% | $207.8207 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $179.57 | 3.729% | $186.2662 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $117.42 | 12.823% | $132.4768 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $49.33 | 6.709% | $52.6395 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $28.55 | 3.316% | $29.4967 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $220.58 | 6.124% | $234.0883 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $898.84 | $965.0059 | $965.02 | $965.00 | $965.00 | |