| 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 | $113.49 | 3.232% | $117.158 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $28.90 | 4.505% | $30.2019 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $243.94 | 8.855% | $265.5409 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $19.37 | 8.229% | $20.964 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $229.49 | 5.690% | $242.548 | $242.55 | $242.55 | $242.50 |
| Purchase #6 | $132.67 | 3.333% | $137.0919 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $217.63 | 8.371% | $235.8478 | $235.85 | $235.85 | $235.80 |
| 7 purchase totals = | $985.49 | $1,049.3525 | $1,049.35 | $1,049.35 | $1,049.30 | |