| 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 | $114.30 | 7.195% | $122.5239 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $62.49 | 6.828% | $66.7568 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $171.73 | 4.622% | $179.6674 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $133.85 | 3.539% | $138.587 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $121.55 | 9.319% | $132.8772 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $232.41 | 5.701% | $245.6597 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $106.56 | 4.258% | $111.0973 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $942.89 | $997.1693 | $997.18 | $997.15 | $997.30 | |