| 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 | $226.90 | 9.713% | $248.9388 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $27.70 | 11.511% | $30.8885 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $63.99 | 13.204% | $72.4392 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $168.44 | 6.435% | $179.2791 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $114.45 | 6.173% | $121.515 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $122.56 | 3.404% | $126.7319 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $180.83 | 7.613% | $194.5966 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $904.87 | $974.3891 | $974.40 | $974.45 | $974.30 | |