| 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 | $234.65 | 3.164% | $242.0743 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $182.41 | 7.653% | $196.3698 | $196.37 | $196.35 | $196.40 |
| Purchase #3 | $146.27 | 12.392% | $164.3958 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $203.67 | 9.146% | $222.2977 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $45.60 | 7.628% | $49.0784 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $6.42 | 13.410% | $7.2809 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $247.49 | 8.388% | $268.2495 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $1,066.51 | $1,149.7464 | $1,149.75 | $1,149.75 | $1,149.80 | |