| 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 | $205.95 | 11.512% | $229.659 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $238.82 | 3.569% | $247.3435 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $9.47 | 12.373% | $10.6417 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $70.41 | 6.635% | $75.0817 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $184.71 | 11.797% | $206.5002 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $248.84 | 8.210% | $269.2698 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $180.95 | 6.714% | $193.099 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $1,139.15 | $1,231.5949 | $1,231.59 | $1,231.60 | $1,231.60 | |