| 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 | $235.31 | 9.487% | $257.6339 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $28.86 | 6.726% | $30.8011 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $7.50 | 11.436% | $8.3577 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $241.87 | 7.365% | $259.6837 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $164.36 | 11.481% | $183.2302 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $120.52 | 9.454% | $131.914 | $131.91 | $131.90 | $131.90 |
| Purchase #7 | $141.63 | 11.107% | $157.3608 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $940.05 | $1,028.9814 | $1,028.97 | $1,029.00 | $1,029.00 | |