| 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 | $222.71 | 11.456% | $248.2237 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $89.88 | 7.348% | $96.4844 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $75.55 | 7.331% | $81.0886 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $44.61 | 11.608% | $49.7883 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $109.38 | 13.313% | $123.9418 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $136.41 | 5.479% | $143.8839 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $98.38 | 12.685% | $110.8595 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $776.92 | $854.2702 | $854.26 | $854.30 | $854.30 | |