| 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 | $244.99 | 10.643% | $271.0643 | $271.06 | $271.05 | $271.10 |
| Purchase #2 | $148.33 | 7.612% | $159.6209 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $137.43 | 12.697% | $154.8795 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $42.96 | 6.585% | $45.7889 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $165.65 | 13.528% | $188.0591 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $26.73 | 10.384% | $29.5056 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $53.72 | 4.332% | $56.0472 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $819.81 | $904.9655 | $904.97 | $904.95 | $905.00 | |