| 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 | $234.42 | 5.294% | $246.8302 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $101.89 | 12.591% | $114.719 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $12.73 | 8.413% | $13.801 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $209.92 | 6.259% | $223.0589 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $133.44 | 7.400% | $143.3146 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $164.97 | 5.254% | $173.6375 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $10.41 | 13.775% | $11.844 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $867.78 | $927.2052 | $927.20 | $927.20 | $927.10 | |