| 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 | $239.68 | 3.659% | $248.4499 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $137.70 | 6.848% | $147.1297 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $145.66 | 10.692% | $161.234 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $51.38 | 12.861% | $57.988 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $190.70 | 7.704% | $205.3915 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $103.64 | 12.574% | $116.6717 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $154.26 | 11.549% | $172.0755 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $1,023.02 | $1,108.9403 | $1,108.94 | $1,109.00 | $1,108.90 | |