| 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 | $182.83 | 13.560% | $207.6217 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $37.50 | 13.565% | $42.5869 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $22.88 | 6.207% | $24.3002 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $209.58 | 4.412% | $218.8267 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $66.68 | 4.585% | $69.7373 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $20.82 | 3.119% | $21.4694 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $102.51 | 11.750% | $114.5549 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $642.80 | $699.0971 | $699.10 | $699.10 | $699.10 | |