| 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 | $110.95 | 11.861% | $124.1098 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $173.56 | 3.541% | $179.7058 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $131.59 | 13.146% | $148.8888 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $206.90 | 7.315% | $222.0347 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $180.75 | 11.576% | $201.6736 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $234.81 | 11.501% | $261.8155 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $250.63 | 8.147% | $271.0488 | $271.05 | $271.05 | $271.00 |
| 7 purchase totals = | $1,289.19 | $1,409.2770 | $1,409.28 | $1,409.25 | $1,409.20 | |