| 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 | $125.83 | 7.360% | $135.0911 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $212.85 | 9.536% | $233.1474 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $97.80 | 11.198% | $108.7516 | $108.75 | $108.75 | $108.80 |
| Purchase #4 | $235.27 | 5.442% | $248.0734 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $205.72 | 7.494% | $221.1367 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $96.86 | 7.400% | $104.0276 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $39.59 | 8.211% | $42.8407 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $1,013.92 | $1,093.0685 | $1,093.07 | $1,093.10 | $1,093.00 | |