| 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 | $204.58 | 12.432% | $230.0134 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $103.48 | 9.276% | $113.0788 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $96.81 | 7.339% | $103.9149 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $11.38 | 12.198% | $12.7681 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $164.40 | 3.332% | $169.8778 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $135.39 | 8.843% | $147.3625 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $158.68 | 4.761% | $166.2348 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $874.72 | $943.2503 | $943.24 | $943.25 | $943.30 | |