| 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 | $93.88 | 5.706% | $99.2368 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $221.68 | 7.708% | $238.7671 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $227.79 | 3.858% | $236.5781 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $168.67 | 6.222% | $179.1646 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $96.95 | 13.558% | $110.0945 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $27.51 | 6.786% | $29.3768 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $146.64 | 11.776% | $163.9083 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $983.12 | $1,057.1262 | $1,057.13 | $1,057.15 | $1,057.20 | |