| 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 | $201.76 | 3.723% | $209.2715 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $115.47 | 7.754% | $124.4235 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $106.85 | 6.564% | $113.8636 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $49.71 | 10.523% | $54.941 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $24.89 | 3.246% | $25.6979 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $25.56 | 6.413% | $27.1992 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $124.77 | 3.456% | $129.0821 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $649.01 | $684.4788 | $684.47 | $684.45 | $684.50 | |