| 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 | $235.39 | 10.692% | $260.5579 | $260.56 | $260.55 | $260.60 |
| Purchase #2 | $76.48 | 10.435% | $84.4607 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $111.46 | 9.392% | $121.9283 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $21.87 | 7.318% | $23.4704 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $74.54 | 12.761% | $84.052 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $171.55 | 8.432% | $186.0151 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $52.41 | 12.274% | $58.8428 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $743.70 | $819.3272 | $819.33 | $819.30 | $819.40 | |