| 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 | $98.56 | 7.665% | $106.1146 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $159.74 | 13.779% | $181.7506 | $181.75 | $181.75 | $181.80 |
| Purchase #3 | $145.88 | 9.461% | $159.6817 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $224.97 | 6.451% | $239.4828 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $46.67 | 12.286% | $52.4039 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $25.74 | 12.218% | $28.8849 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $248.70 | 4.728% | $260.4585 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $950.26 | $1,028.7770 | $1,028.76 | $1,028.80 | $1,028.90 | |