| 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 | $99.88 | 13.358% | $113.222 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $100.55 | 3.363% | $103.9315 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $25.35 | 9.736% | $27.8181 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $173.34 | 12.521% | $195.0439 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $227.26 | 4.293% | $237.0163 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $69.82 | 8.249% | $75.5795 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $199.93 | 13.167% | $226.2548 | $226.25 | $226.25 | $226.30 |
| 7 purchase totals = | $896.13 | $978.8661 | $978.86 | $978.85 | $978.80 | |