| 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 | $231.84 | 10.292% | $255.701 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $61.60 | 9.867% | $67.6781 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $159.40 | 3.525% | $165.0189 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $44.50 | 13.648% | $50.5734 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $231.28 | 9.492% | $253.2331 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $136.25 | 13.750% | $154.9844 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $224.48 | 7.632% | $241.6123 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,089.35 | $1,188.8012 | $1,188.79 | $1,188.80 | $1,188.80 | |