| 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 | $125.34 | 9.699% | $137.4967 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $235.56 | 3.618% | $244.0826 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $138.52 | 6.564% | $147.6125 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $59.56 | 8.287% | $64.4957 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $124.91 | 6.633% | $133.1953 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $208.78 | 11.605% | $233.0089 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $19.54 | 4.219% | $20.3644 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $912.21 | $980.2561 | $980.26 | $980.25 | $980.30 | |