| 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 | $201.54 | 12.510% | $226.7527 | $226.75 | $226.75 | $226.80 |
| Purchase #2 | $20.67 | 8.728% | $22.4741 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $15.37 | 12.335% | $17.2659 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $26.44 | 9.283% | $28.8944 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $205.31 | 7.152% | $219.9938 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $30.62 | 7.755% | $32.9946 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $88.40 | 11.790% | $98.8224 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $588.35 | $647.1979 | $647.18 | $647.15 | $647.30 | |