| 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 | $225.38 | 12.333% | $253.1761 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $206.39 | 12.816% | $232.8409 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $195.30 | 7.643% | $210.2268 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $140.27 | 10.137% | $154.4892 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $179.80 | 5.592% | $189.8544 | $189.85 | $189.85 | $189.90 |
| Purchase #6 | $60.45 | 13.867% | $68.8326 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $213.80 | 8.126% | $231.1734 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $1,221.39 | $1,340.5934 | $1,340.59 | $1,340.65 | $1,340.60 | |