| 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 | $205.62 | 11.777% | $229.8359 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $106.25 | 8.612% | $115.4003 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $12.29 | 8.821% | $13.3741 | $13.37 | $13.35 | $13.40 |
| Purchase #4 | $59.97 | 11.463% | $66.8444 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $21.27 | 5.665% | $22.4749 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $29.88 | 11.792% | $33.4034 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $189.84 | 8.122% | $205.2588 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $625.12 | $686.5918 | $686.58 | $686.55 | $686.60 | |