| 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 | $20.86 | 6.109% | $22.1343 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $248.29 | 5.348% | $261.5685 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $157.31 | 10.865% | $174.4017 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $169.81 | 7.254% | $182.128 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $96.32 | 10.399% | $106.3363 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $72.58 | 13.655% | $82.4908 | $82.49 | $82.50 | $82.50 |
| Purchase #7 | $9.66 | 13.868% | $10.9996 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $774.83 | $840.0592 | $840.06 | $840.10 | $840.00 | |