| 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 | $114.28 | 3.312% | $118.065 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $58.35 | 9.825% | $64.0829 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $236.42 | 10.360% | $260.9131 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $247.33 | 8.452% | $268.2343 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $122.61 | 9.533% | $134.2984 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $95.37 | 9.401% | $104.3357 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $124.78 | 9.489% | $136.6204 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $999.14 | $1,086.5498 | $1,086.55 | $1,086.55 | $1,086.50 | |