| 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 | $76.60 | 11.179% | $85.1631 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $26.86 | 5.220% | $28.2621 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $188.85 | 10.399% | $208.4885 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $239.75 | 3.693% | $248.604 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $207.77 | 11.193% | $231.0257 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $224.62 | 4.427% | $234.5639 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $146.30 | 11.194% | $162.6768 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $1,110.75 | $1,198.7841 | $1,198.78 | $1,198.80 | $1,198.90 | |