| 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 | $142.52 | 11.625% | $159.088 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $231.80 | 13.110% | $262.189 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $122.79 | 13.289% | $139.1076 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $64.88 | 12.543% | $73.0179 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $108.45 | 4.319% | $113.134 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $193.57 | 7.865% | $208.7943 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $80.77 | 3.619% | $83.6931 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $944.78 | $1,039.0239 | $1,039.02 | $1,039.05 | $1,039.00 | |