| 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 | $196.39 | 13.400% | $222.7063 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $18.74 | 11.291% | $20.8559 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $49.51 | 11.411% | $55.1596 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $201.64 | 9.253% | $220.2977 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $30.71 | 7.140% | $32.9027 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $122.66 | 8.575% | $133.1781 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $204.66 | 5.335% | $215.5786 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $824.31 | $900.6789 | $900.69 | $900.70 | $900.80 | |