| 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 | $103.27 | 13.342% | $117.0483 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $180.91 | 4.344% | $188.7687 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $248.31 | 4.518% | $259.5286 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $247.44 | 6.867% | $264.4317 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $139.62 | 11.507% | $155.6861 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $48.27 | 3.268% | $49.8475 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $166.77 | 11.832% | $186.5022 | $186.50 | $186.50 | $186.50 |
| 7 purchase totals = | $1,134.59 | $1,221.8131 | $1,221.82 | $1,221.85 | $1,221.70 | |