| 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 | $248.54 | 8.721% | $270.2152 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $218.65 | 7.287% | $234.583 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $44.97 | 4.496% | $46.9919 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $23.42 | 8.872% | $25.4978 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $64.60 | 4.773% | $67.6834 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $111.74 | 10.519% | $123.4939 | $123.49 | $123.50 | $123.50 |
| Purchase #7 | $139.91 | 5.218% | $147.2105 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $851.83 | $915.6757 | $915.67 | $915.70 | $915.70 | |