| 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 | $185.72 | 9.720% | $203.772 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $245.98 | 13.860% | $280.0728 | $280.07 | $280.05 | $280.10 |
| Purchase #3 | $195.73 | 3.605% | $202.7861 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $32.48 | 12.488% | $36.5361 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $132.46 | 3.238% | $136.7491 | $136.75 | $136.75 | $136.70 |
| Purchase #6 | $47.78 | 7.536% | $51.3807 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $102.67 | 7.103% | $109.9627 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $942.82 | $1,021.2595 | $1,021.26 | $1,021.25 | $1,021.30 | |