| 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 | $107.38 | 3.155% | $110.7678 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $103.31 | 7.362% | $110.9157 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $102.26 | 3.711% | $106.0549 | $106.05 | $106.05 | $106.10 |
| Purchase #4 | $198.78 | 5.344% | $209.4028 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $185.86 | 9.268% | $203.0855 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $179.76 | 6.224% | $190.9483 | $190.95 | $190.95 | $190.90 |
| Purchase #7 | $62.69 | 4.145% | $65.2885 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $940.04 | $996.4635 | $996.47 | $996.45 | $996.50 | |