| 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 | $25.49 | 13.268% | $28.872 | $28.87 | $28.85 | $28.90 |
| Purchase #2 | $213.76 | 3.716% | $221.7033 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $51.29 | 9.675% | $56.2523 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $86.84 | 12.145% | $97.3867 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $126.62 | 4.361% | $132.1419 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $249.92 | 3.111% | $257.695 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $238.81 | 6.270% | $253.7834 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $992.73 | $1,047.8346 | $1,047.83 | $1,047.85 | $1,047.90 | |