| 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 | $226.43 | 5.678% | $239.2867 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $85.34 | 4.594% | $89.2605 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $192.46 | 8.221% | $208.2821 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $31.87 | 12.124% | $35.7339 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $165.61 | 5.437% | $174.6142 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $5.60 | 11.811% | $6.2614 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $106.31 | 10.140% | $117.0898 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $813.62 | $870.5286 | $870.52 | $870.55 | $870.60 | |