| 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 | $250.78 | 9.201% | $273.8543 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $163.80 | 5.282% | $172.4519 | $172.45 | $172.45 | $172.50 |
| Purchase #3 | $164.77 | 3.770% | $170.9818 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $186.61 | 9.247% | $203.8658 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $94.99 | 10.500% | $104.964 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $115.35 | 3.175% | $119.0124 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $7.57 | 3.776% | $7.8558 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $983.87 | $1,052.9860 | $1,052.98 | $1,052.95 | $1,053.20 | |