| 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 | $27.73 | 6.335% | $29.4867 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $171.32 | 3.655% | $177.5817 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $34.93 | 8.229% | $37.8044 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $228.81 | 9.739% | $251.0938 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $169.74 | 3.108% | $175.0155 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $222.41 | 6.688% | $237.2848 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $225.64 | 3.280% | $233.041 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,080.58 | $1,141.3079 | $1,141.30 | $1,141.35 | $1,141.30 | |