| 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 | $102.35 | 4.231% | $106.6804 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $125.43 | 12.233% | $140.7739 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $35.45 | 7.422% | $38.0811 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $113.59 | 10.714% | $125.76 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $154.30 | 11.393% | $171.8794 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $63.94 | 9.149% | $69.7899 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $216.25 | 10.529% | $239.019 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $811.31 | $891.9837 | $891.98 | $892.00 | $892.10 | |