| 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 | $116.50 | 6.622% | $124.2146 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $21.30 | 10.395% | $23.5141 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $7.28 | 3.524% | $7.5365 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $18.25 | 3.198% | $18.8336 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $195.44 | 4.167% | $203.584 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $219.93 | 5.105% | $231.1574 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $119.42 | 11.542% | $133.2035 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $698.12 | $742.0437 | $742.03 | $742.05 | $742.00 | |