| 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 | $112.28 | 12.292% | $126.0815 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $176.73 | 5.141% | $185.8157 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $39.97 | 7.363% | $42.913 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $220.32 | 5.210% | $231.7987 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $239.49 | 3.560% | $248.0158 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $34.58 | 3.816% | $35.8996 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $76.81 | 9.749% | $84.2982 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $900.18 | $954.8225 | $954.83 | $954.80 | $954.80 | |