| 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 | $222.88 | 4.571% | $233.0678 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $66.50 | 7.670% | $71.6006 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $227.41 | 9.359% | $248.6933 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $227.85 | 13.355% | $258.2794 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $186.86 | 3.484% | $193.3702 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $131.89 | 5.457% | $139.0872 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $168.38 | 3.790% | $174.7616 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $1,231.77 | $1,318.8601 | $1,318.86 | $1,318.85 | $1,319.00 | |