| 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 | $115.88 | 8.211% | $125.3949 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $127.53 | 3.256% | $131.6824 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $127.97 | 4.874% | $134.2073 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $226.98 | 12.515% | $255.3865 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $169.81 | 13.654% | $192.9959 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $224.81 | 5.554% | $237.2959 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $226.54 | 10.362% | $250.0141 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,219.52 | $1,326.9770 | $1,326.98 | $1,327.00 | $1,327.00 | |