| 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 | $247.81 | 13.564% | $281.4229 | $281.42 | $281.40 | $281.40 |
| Purchase #2 | $12.73 | 12.802% | $14.3597 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $54.79 | 6.232% | $58.2045 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $25.62 | 7.802% | $27.6189 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $21.82 | 8.554% | $23.6865 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $197.62 | 4.102% | $205.7264 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $125.48 | 6.446% | $133.5684 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $685.87 | $744.5873 | $744.59 | $744.55 | $744.60 | |