| 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 | $133.86 | 7.548% | $143.9638 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $228.89 | 12.801% | $258.1902 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $63.92 | 5.418% | $67.3832 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $208.53 | 8.138% | $225.5002 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $245.73 | 8.678% | $267.0544 | $267.05 | $267.05 | $267.10 |
| Purchase #6 | $46.95 | 9.156% | $51.2487 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $204.31 | 7.202% | $219.0244 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $1,132.19 | $1,232.3649 | $1,232.35 | $1,232.35 | $1,232.40 | |