| 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 | $24.52 | 13.352% | $27.7939 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $236.33 | 6.794% | $252.3863 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $222.97 | 12.177% | $250.1211 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $226.47 | 3.541% | $234.4893 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $203.52 | 6.599% | $216.9503 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $152.38 | 11.113% | $169.314 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $89.64 | 6.410% | $95.3859 | $95.39 | $95.40 | $95.40 |
| 7 purchase totals = | $1,155.83 | $1,246.4408 | $1,246.44 | $1,246.45 | $1,246.50 | |