| 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 | $228.89 | 12.143% | $256.6841 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $167.26 | 10.731% | $185.2087 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $42.74 | 6.223% | $45.3997 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $208.50 | 10.843% | $231.1077 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $107.28 | 9.481% | $117.4512 | $117.45 | $117.45 | $117.50 |
| Purchase #6 | $243.89 | 6.672% | $260.1623 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $124.99 | 7.459% | $134.313 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,123.55 | $1,230.3267 | $1,230.32 | $1,230.30 | $1,230.40 | |