| 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 | $129.80 | 3.270% | $134.0445 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $229.81 | 10.473% | $253.878 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $65.81 | 5.396% | $69.3611 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $51.56 | 9.419% | $56.4164 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $76.31 | 12.634% | $85.951 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $106.69 | 8.846% | $116.1278 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $142.74 | 3.179% | $147.2777 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $802.72 | $863.0565 | $863.06 | $863.10 | $863.10 | |