| 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 | $218.41 | 3.626% | $226.3295 | $226.33 | $226.35 | $226.30 |
| Purchase #2 | $154.39 | 7.310% | $165.6759 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $129.44 | 5.256% | $136.2434 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $116.90 | 9.571% | $128.0885 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $162.95 | 12.414% | $183.1786 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $21.89 | 12.871% | $24.7075 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $12.93 | 7.648% | $13.9189 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $816.91 | $878.1423 | $878.15 | $878.20 | $878.10 | |