| 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 | $133.36 | 10.790% | $147.7495 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $249.71 | 11.705% | $278.9386 | $278.94 | $278.95 | $278.90 |
| Purchase #3 | $23.53 | 3.411% | $24.3326 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $103.86 | 5.660% | $109.7385 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $226.33 | 4.577% | $236.6891 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $88.82 | 5.615% | $93.8072 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $209.47 | 3.410% | $216.6129 | $216.61 | $216.60 | $216.60 |
| 7 purchase totals = | $1,035.08 | $1,107.8684 | $1,107.87 | $1,107.90 | $1,107.70 | |