| 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 | $101.27 | 5.699% | $107.0414 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $163.62 | 4.210% | $170.5084 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $230.88 | 7.155% | $247.3995 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $250.72 | 13.337% | $284.1585 | $284.16 | $284.15 | $284.20 |
| Purchase #5 | $211.37 | 13.222% | $239.3173 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $235.77 | 7.503% | $253.4598 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $245.68 | 6.874% | $262.568 | $262.57 | $262.55 | $262.60 |
| 7 purchase totals = | $1,439.31 | $1,564.4529 | $1,564.46 | $1,564.40 | $1,564.50 | |