| 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 | $217.86 | 8.560% | $236.5088 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $237.44 | 5.243% | $249.889 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $188.74 | 10.236% | $208.0594 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $57.68 | 12.241% | $64.7406 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $79.85 | 10.822% | $88.4914 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $231.29 | 8.111% | $250.0499 | $250.05 | $250.05 | $250.00 |
| Purchase #7 | $41.44 | 6.377% | $44.0826 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $1,054.30 | $1,141.8217 | $1,141.82 | $1,141.85 | $1,141.80 | |