| 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 | $209.57 | 7.418% | $225.1159 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $218.68 | 5.533% | $230.7796 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $113.34 | 5.435% | $119.5 | $119.50 | $119.50 | $119.50 |
| Purchase #4 | $70.46 | 12.618% | $79.3506 | $79.35 | $79.35 | $79.40 |
| Purchase #5 | $27.70 | 4.321% | $28.8969 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $63.85 | 5.249% | $67.2015 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $60.31 | 3.776% | $62.5873 | $62.59 | $62.60 | $62.60 |
| 7 purchase totals = | $763.91 | $813.4318 | $813.44 | $813.45 | $813.50 | |