| 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 | $237.85 | 12.381% | $267.2982 | $267.30 | $267.30 | $267.30 |
| Purchase #2 | $10.76 | 11.140% | $11.9587 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $125.51 | 4.585% | $131.2646 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $174.63 | 5.610% | $184.4267 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $205.87 | 7.390% | $221.0838 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $245.85 | 5.140% | $258.4867 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $115.97 | 7.150% | $124.2619 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $1,116.44 | $1,198.7806 | $1,198.78 | $1,198.80 | $1,198.90 | |