| 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 | $49.37 | 10.114% | $54.3633 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $237.82 | 8.223% | $257.3759 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $72.44 | 12.128% | $81.2255 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $113.90 | 9.732% | $124.9847 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $207.34 | 13.123% | $234.5492 | $234.55 | $234.55 | $234.50 |
| Purchase #6 | $10.57 | 5.853% | $11.1887 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $234.69 | 3.700% | $243.3735 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $926.13 | $1,007.0608 | $1,007.06 | $1,007.10 | $1,007.10 | |