| 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 | $86.36 | 11.543% | $96.3285 | $96.33 | $96.35 | $96.30 |
| Purchase #2 | $217.70 | 11.280% | $242.2566 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $236.75 | 6.750% | $252.7306 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $128.70 | 3.205% | $132.8248 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $192.92 | 7.488% | $207.3658 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $225.70 | 10.571% | $249.5587 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $112.66 | 7.405% | $121.0025 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,200.79 | $1,302.0675 | $1,302.07 | $1,302.05 | $1,302.10 | |