| 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 | $99.40 | 11.626% | $110.9562 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $238.64 | 9.662% | $261.6974 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $182.45 | 12.291% | $204.8749 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $190.83 | 10.691% | $211.2316 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $162.49 | 6.748% | $173.4548 | $173.45 | $173.45 | $173.50 |
| Purchase #6 | $212.76 | 12.448% | $239.2444 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $43.56 | 5.420% | $45.921 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $1,130.13 | $1,247.3803 | $1,247.37 | $1,247.35 | $1,247.40 | |