| 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 | $138.78 | 4.471% | $144.9849 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $211.88 | 10.436% | $233.9918 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $207.64 | 13.635% | $235.9517 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $44.43 | 8.719% | $48.3039 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $205.45 | 13.350% | $232.8776 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $76.40 | 13.370% | $86.6147 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $200.60 | 7.265% | $215.1736 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $1,085.18 | $1,197.8982 | $1,197.88 | $1,197.90 | $1,198.00 | |