| 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 | $209.33 | 6.699% | $223.353 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $18.70 | 12.201% | $20.9816 | $20.98 | $21.00 | $21.00 |
| Purchase #3 | $219.31 | 4.728% | $229.679 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $204.87 | 4.736% | $214.5726 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $234.36 | 7.820% | $252.687 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $113.77 | 13.400% | $129.0152 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $194.50 | 11.605% | $217.0717 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,194.84 | $1,287.3601 | $1,287.36 | $1,287.35 | $1,287.50 | |