| 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 | $206.64 | 6.534% | $220.1419 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $236.72 | 11.837% | $264.7405 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $175.29 | 9.353% | $191.6849 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $207.72 | 13.610% | $235.9907 | $235.99 | $236.00 | $236.00 |
| Purchase #5 | $178.37 | 10.116% | $196.4139 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $181.97 | 5.344% | $191.6945 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $132.40 | 3.132% | $136.5468 | $136.55 | $136.55 | $136.50 |
| 7 purchase totals = | $1,319.11 | $1,437.2132 | $1,437.20 | $1,437.25 | $1,437.10 | |