| 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 | $222.39 | 12.455% | $250.0887 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $135.44 | 5.605% | $143.0314 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $167.87 | 10.775% | $185.958 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $201.83 | 9.407% | $220.8161 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $9.75 | 9.531% | $10.6793 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $182.65 | 7.367% | $196.1058 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $116.60 | 5.857% | $123.4293 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $1,036.53 | $1,130.1086 | $1,130.12 | $1,130.15 | $1,130.10 | |