| 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 | $10.69 | 6.545% | $11.3897 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $200.49 | 13.455% | $227.4659 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $220.50 | 9.377% | $241.1763 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $215.62 | 9.313% | $235.7007 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $175.62 | 5.237% | $184.8172 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $42.88 | 5.383% | $45.1882 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $84.26 | 3.205% | $86.9605 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $950.06 | $1,032.6985 | $1,032.71 | $1,032.70 | $1,032.80 | |