| 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 | $99.98 | 12.228% | $112.2056 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $231.73 | 9.258% | $253.1836 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $234.42 | 7.686% | $252.4375 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $11.36 | 4.697% | $11.8936 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $107.50 | 11.575% | $119.9431 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $244.61 | 12.349% | $274.8169 | $274.82 | $274.80 | $274.80 |
| Purchase #7 | $134.61 | 3.110% | $138.7964 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $1,064.21 | $1,163.2767 | $1,163.28 | $1,163.30 | $1,163.20 | |