| 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 | $238.89 | 4.159% | $248.8254 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $58.67 | 6.320% | $62.3779 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $207.36 | 9.492% | $227.0426 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $129.68 | 4.345% | $135.3146 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $229.38 | 4.320% | $239.2892 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $28.51 | 6.815% | $30.453 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $148.72 | 7.382% | $159.6985 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $1,041.21 | $1,103.0012 | $1,103.00 | $1,103.05 | $1,103.00 | |