| 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 | $21.35 | 12.572% | $24.0341 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $196.62 | 9.419% | $215.1396 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $24.80 | 9.551% | $27.1686 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $167.98 | 12.443% | $188.8818 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $236.85 | 9.197% | $258.6331 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $222.88 | 10.313% | $245.8656 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $75.56 | 10.736% | $83.6721 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $946.04 | $1,043.3949 | $1,043.39 | $1,043.40 | $1,043.40 | |