| 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 | $39.33 | 5.691% | $41.5683 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $36.38 | 8.461% | $39.4581 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $174.75 | 10.467% | $193.0411 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $208.28 | 3.562% | $215.6989 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $231.72 | 6.503% | $246.7888 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $242.32 | 8.331% | $262.5077 | $262.51 | $262.50 | $262.50 |
| Purchase #7 | $187.34 | 10.862% | $207.6889 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,120.12 | $1,206.7518 | $1,206.76 | $1,206.75 | $1,206.80 | |