| 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 | $247.83 | 11.546% | $276.4445 | $276.44 | $276.45 | $276.40 |
| Purchase #2 | $15.89 | 7.465% | $17.0762 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $147.38 | 9.370% | $161.1895 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $132.67 | 6.841% | $141.746 | $141.75 | $141.75 | $141.70 |
| Purchase #5 | $131.38 | 11.229% | $146.1327 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $91.44 | 10.721% | $101.2433 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $129.97 | 8.317% | $140.7796 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $896.56 | $984.6118 | $984.61 | $984.70 | $984.50 | |