| 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 | $215.72 | 4.738% | $225.9408 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $215.53 | 11.802% | $240.9669 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $7.90 | 12.379% | $8.8779 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $46.77 | 12.552% | $52.6406 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $236.73 | 6.777% | $252.7732 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $7.55 | 10.153% | $8.3166 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $193.47 | 11.406% | $215.5372 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $923.67 | $1,005.0532 | $1,005.06 | $1,005.05 | $1,005.00 | |