| 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 | $246.82 | 4.668% | $258.3416 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $114.40 | 7.653% | $123.155 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $184.95 | 6.429% | $196.8404 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $116.77 | 5.219% | $122.8642 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $191.89 | 8.155% | $207.5386 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $186.55 | 11.856% | $208.6674 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $176.88 | 6.502% | $188.3807 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $1,218.26 | $1,305.7879 | $1,305.79 | $1,305.80 | $1,305.80 | |