| 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 | $226.98 | 6.303% | $241.2865 | $241.29 | $241.30 | $241.30 |
| Purchase #2 | $95.40 | 13.797% | $108.5623 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $52.77 | 9.698% | $57.8876 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $86.84 | 3.136% | $89.5633 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $239.51 | 6.220% | $254.4075 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $133.37 | 9.230% | $145.6801 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $227.47 | 3.645% | $235.7613 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $1,062.34 | $1,133.1486 | $1,133.15 | $1,133.15 | $1,133.30 | |