| 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 | $213.53 | 12.237% | $239.6597 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $105.89 | 4.463% | $110.6159 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $22.67 | 11.258% | $25.2222 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $99.89 | 7.526% | $107.4077 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $9.26 | 8.607% | $10.057 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $239.65 | 4.276% | $249.8974 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $7.31 | 8.308% | $7.9173 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $698.20 | $750.7772 | $750.79 | $750.70 | $750.80 | |