| 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 | $210.99 | 9.246% | $230.4981 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $36.69 | 12.329% | $41.2135 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $15.56 | 9.494% | $17.0373 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $185.58 | 6.266% | $197.2084 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $227.49 | 7.762% | $245.1478 | $245.15 | $245.15 | $245.10 |
| Purchase #6 | $239.61 | 5.224% | $252.1272 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $170.52 | 5.358% | $179.6565 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $1,086.44 | $1,162.8888 | $1,162.90 | $1,162.90 | $1,162.80 | |