| 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 | $207.44 | 4.322% | $216.4056 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $5.64 | 8.401% | $6.1138 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $10.45 | 5.646% | $11.04 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $159.63 | 6.444% | $169.9166 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $215.41 | 8.313% | $233.317 | $233.32 | $233.30 | $233.30 |
| Purchase #6 | $145.69 | 10.238% | $160.6057 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $22.99 | 3.845% | $23.874 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $767.25 | $821.2727 | $821.28 | $821.20 | $821.20 | |