| 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 | $22.41 | 3.229% | $23.1336 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $132.26 | 8.618% | $143.6582 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $232.89 | 7.442% | $250.2217 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $30.71 | 10.684% | $33.9911 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $204.95 | 10.236% | $225.9287 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $213.96 | 10.171% | $235.7219 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $52.72 | 4.683% | $55.1889 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $889.90 | $967.8441 | $967.84 | $967.85 | $967.80 | |