| 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 | $134.61 | 4.313% | $140.4157 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $82.77 | 3.793% | $85.9095 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $226.58 | 4.172% | $236.0329 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $170.88 | 13.491% | $193.9334 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $234.65 | 8.359% | $254.2644 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $91.70 | 4.243% | $95.5908 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $185.27 | 11.197% | $206.0147 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $1,126.46 | $1,212.1614 | $1,212.15 | $1,212.15 | $1,212.10 | |