| 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 | $83.53 | 10.420% | $92.2338 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $198.85 | 4.386% | $207.5716 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $203.84 | 5.860% | $215.785 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $116.40 | 12.349% | $130.7742 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $40.84 | 12.769% | $46.0549 | $46.05 | $46.05 | $46.10 |
| Purchase #6 | $186.68 | 8.439% | $202.4339 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $174.45 | 12.699% | $196.6034 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $1,004.59 | $1,091.4568 | $1,091.44 | $1,091.45 | $1,091.50 | |