| 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 | $99.27 | 4.312% | $103.5505 | $103.55 | $103.55 | $103.60 |
| Purchase #2 | $200.40 | 8.585% | $217.6043 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $204.33 | 10.655% | $226.1014 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $153.60 | 4.847% | $161.045 | $161.05 | $161.05 | $161.00 |
| Purchase #5 | $232.44 | 12.499% | $261.4927 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $56.26 | 9.853% | $61.8033 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $178.71 | 3.189% | $184.4091 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $1,125.01 | $1,216.0063 | $1,216.00 | $1,216.00 | $1,216.00 | |