| 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 | $227.50 | 9.340% | $248.7485 | $248.75 | $248.75 | $248.70 |
| Purchase #2 | $28.56 | 7.751% | $30.7737 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $232.93 | 10.823% | $258.14 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $126.52 | 12.584% | $142.4413 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $20.84 | 10.420% | $23.0115 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $41.59 | 8.810% | $45.2541 | $45.25 | $45.25 | $45.30 |
| Purchase #7 | $122.89 | 3.119% | $126.7229 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $800.83 | $875.0920 | $875.08 | $875.05 | $875.00 | |