| 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 | $190.65 | 9.635% | $209.0191 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $167.61 | 9.214% | $183.0536 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $26.89 | 7.218% | $28.8309 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $119.59 | 7.148% | $128.1383 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $218.99 | 7.220% | $234.8011 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $7.84 | 5.493% | $8.2707 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $135.85 | 7.409% | $145.9151 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $867.42 | $938.0288 | $938.03 | $938.00 | $938.00 | |