| 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 | $238.43 | 6.305% | $253.463 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $19.88 | 10.431% | $21.9537 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $106.98 | 4.415% | $111.7032 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $121.42 | 13.345% | $137.6235 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $175.25 | 3.257% | $180.9579 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $75.76 | 9.382% | $82.8678 | $82.87 | $82.85 | $82.90 |
| Purchase #7 | $112.83 | 10.116% | $124.2439 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $850.55 | $912.8130 | $912.80 | $912.75 | $912.90 | |