| 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 | $241.37 | 7.691% | $259.9338 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $202.83 | 3.720% | $210.3753 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $83.88 | 9.167% | $91.5693 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $243.39 | 7.304% | $261.1672 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $235.39 | 4.205% | $245.2881 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $44.64 | 10.293% | $49.2348 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $28.77 | 4.760% | $30.1395 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $1,080.27 | $1,147.7080 | $1,147.71 | $1,147.75 | $1,147.70 | |