| 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 | $204.55 | 12.682% | $230.491 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $133.78 | 10.129% | $147.3306 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $91.84 | 4.365% | $95.8488 | $95.85 | $95.85 | $95.80 |
| Purchase #4 | $58.95 | 3.488% | $61.0062 | $61.01 | $61.00 | $61.00 |
| Purchase #5 | $143.98 | 13.558% | $163.5008 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $65.62 | 13.692% | $74.6047 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $184.65 | 11.356% | $205.6189 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $883.37 | $978.4010 | $978.40 | $978.40 | $978.30 | |