| 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 | $224.65 | 4.595% | $234.9727 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $26.75 | 8.480% | $29.0184 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $149.46 | 3.437% | $154.5969 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $132.29 | 5.673% | $139.7948 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $114.67 | 4.195% | $119.4804 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $132.37 | 11.833% | $148.0333 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $105.52 | 11.586% | $117.7455 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $885.71 | $943.6420 | $943.64 | $943.65 | $943.60 | |