| 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 | $43.31 | 13.257% | $49.0516 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $216.89 | 6.420% | $230.8143 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $214.27 | 13.152% | $242.4508 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $146.42 | 6.713% | $156.2492 | $156.25 | $156.25 | $156.20 |
| Purchase #5 | $205.48 | 3.497% | $212.6656 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $65.85 | 11.525% | $73.4392 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $209.97 | 3.680% | $217.6969 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $1,102.19 | $1,182.3676 | $1,182.37 | $1,182.35 | $1,182.40 | |