| 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 | $13.82 | 3.164% | $14.2573 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $95.30 | 7.304% | $102.2607 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $181.34 | 7.734% | $195.3648 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $68.69 | 11.868% | $76.8421 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $226.54 | 12.635% | $255.1633 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $47.45 | 3.548% | $49.1335 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $189.73 | 9.363% | $207.4944 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $822.87 | $900.5161 | $900.50 | $900.50 | $900.60 | |