| 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 | $12.94 | 10.432% | $14.2899 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $186.57 | 12.293% | $209.5051 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $70.65 | 7.627% | $76.0385 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $15.27 | 8.330% | $16.542 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $107.77 | 4.833% | $112.9785 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $222.79 | 7.832% | $240.2389 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $10.84 | 9.181% | $11.8352 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $626.83 | $681.4281 | $681.44 | $681.50 | $681.30 | |