| 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 | $235.34 | 7.674% | $253.4 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $243.32 | 11.859% | $272.1753 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $35.30 | 13.396% | $40.0288 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $35.63 | 7.707% | $38.376 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $182.65 | 10.703% | $202.199 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $237.59 | 10.111% | $261.6127 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $126.70 | 8.820% | $137.8749 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,096.53 | $1,205.6667 | $1,205.67 | $1,205.70 | $1,205.70 | |