| 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 | $221.28 | 7.349% | $237.5419 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $113.77 | 9.637% | $124.734 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $11.76 | 7.174% | $12.6037 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $131.81 | 13.634% | $149.781 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $76.72 | 9.869% | $84.2915 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $65.65 | 5.236% | $69.0874 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $104.30 | 3.346% | $107.7899 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $725.29 | $785.8294 | $785.82 | $785.90 | $785.80 | |