| 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 | $208.33 | 12.728% | $234.8462 | $234.85 | $234.85 | $234.80 |
| Purchase #2 | $136.84 | 12.634% | $154.1284 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $52.95 | 7.432% | $56.8852 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $105.31 | 3.399% | $108.8895 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $63.80 | 5.345% | $67.2101 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $25.49 | 7.562% | $27.4176 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $71.69 | 10.725% | $79.3788 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $664.41 | $728.7558 | $728.77 | $728.80 | $728.70 | |