| 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 | $99.59 | 9.679% | $109.2293 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $10.86 | 4.682% | $11.3685 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $216.81 | 13.175% | $245.3747 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $115.87 | 6.624% | $123.5452 | $123.55 | $123.55 | $123.50 |
| Purchase #5 | $229.98 | 10.607% | $254.374 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $237.69 | 9.861% | $261.1286 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $183.79 | 8.662% | $199.7099 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $1,094.59 | $1,204.7302 | $1,204.73 | $1,204.70 | $1,204.70 | |