| 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 | $242.26 | 6.840% | $258.8306 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $57.76 | 10.851% | $64.0275 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $116.80 | 7.197% | $125.2061 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $47.61 | 11.474% | $53.0728 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $13.84 | 3.795% | $14.3652 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $230.51 | 7.744% | $248.3607 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $186.81 | 4.873% | $195.9133 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $895.59 | $959.7762 | $959.78 | $959.75 | $959.80 | |