| 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 | $227.42 | 10.686% | $251.7221 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $30.52 | 13.111% | $34.5215 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $73.66 | 8.435% | $79.8732 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $21.45 | 5.611% | $22.6536 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $136.39 | 13.555% | $154.8777 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $41.78 | 9.108% | $45.5853 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $221.98 | 3.617% | $230.009 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $753.20 | $819.2424 | $819.24 | $819.20 | $819.30 | |