| 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 | $198.68 | 8.512% | $215.5916 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $219.93 | 9.758% | $241.3908 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $82.38 | 8.829% | $89.6533 | $89.65 | $89.65 | $89.70 |
| Purchase #4 | $195.36 | 6.334% | $207.7341 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $204.29 | 11.648% | $228.0857 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $134.30 | 12.632% | $151.2648 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $223.97 | 10.527% | $247.5473 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,258.91 | $1,381.2676 | $1,381.26 | $1,381.30 | $1,381.30 | |