| 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 | $234.85 | 10.165% | $258.7225 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $18.79 | 12.146% | $21.0722 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $12.26 | 9.294% | $13.3994 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $208.50 | 10.851% | $231.1243 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $202.87 | 6.406% | $215.8659 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $82.49 | 8.214% | $89.2657 | $89.27 | $89.25 | $89.30 |
| Purchase #7 | $15.48 | 6.777% | $16.5291 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $775.24 | $845.9791 | $845.98 | $845.90 | $846.00 | |