| 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 | $236.64 | 7.159% | $253.5811 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $232.52 | 7.685% | $250.3892 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $142.25 | 6.859% | $152.0069 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $79.80 | 8.583% | $86.6492 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $27.81 | 6.596% | $29.6443 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $61.91 | 5.639% | $65.4011 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $183.52 | 11.146% | $203.9751 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $964.45 | $1,041.6469 | $1,041.65 | $1,041.70 | $1,041.60 | |