| 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 | $195.52 | 6.648% | $208.5182 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $147.91 | 11.269% | $164.578 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $213.84 | 8.412% | $231.8282 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $5.98 | 11.425% | $6.6632 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $121.59 | 4.386% | $126.9229 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $217.51 | 9.530% | $238.2387 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $110.78 | 3.265% | $114.397 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $1,013.13 | $1,091.1462 | $1,091.15 | $1,091.15 | $1,091.10 | |