| 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 | $11.35 | 5.520% | $11.9765 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $179.66 | 7.640% | $193.386 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $21.45 | 11.766% | $23.9738 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $208.27 | 13.861% | $237.1383 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $167.80 | 13.369% | $190.2332 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $121.36 | 11.537% | $135.3613 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $142.71 | 11.179% | $158.6636 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $852.60 | $950.7327 | $950.73 | $950.75 | $950.80 | |