| 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 | $230.76 | 12.120% | $258.7281 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $138.28 | 13.786% | $157.3433 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $205.80 | 10.431% | $227.267 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $74.47 | 12.270% | $83.6075 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $100.44 | 13.498% | $113.9974 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $21.79 | 8.253% | $23.5883 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $99.30 | 3.597% | $102.8718 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $870.84 | $967.4034 | $967.41 | $967.40 | $967.40 | |