| 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 | $30.34 | 7.456% | $32.6022 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $139.99 | 10.734% | $155.0165 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $24.46 | 12.586% | $27.5385 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $186.52 | 8.862% | $203.0494 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $195.28 | 4.144% | $203.3724 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $249.41 | 6.414% | $265.4072 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $184.89 | 8.542% | $200.6833 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,010.89 | $1,087.6695 | $1,087.67 | $1,087.65 | $1,087.60 | |