| 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 | $101.75 | 6.611% | $108.4767 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $13.62 | 12.232% | $15.286 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $101.66 | 12.405% | $114.2709 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $134.41 | 9.210% | $146.7892 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $212.95 | 9.873% | $233.9746 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $58.55 | 10.677% | $64.8014 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $205.60 | 7.788% | $221.6121 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $828.54 | $905.2109 | $905.21 | $905.20 | $905.30 | |