| 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 | $238.54 | 9.806% | $261.9312 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $180.26 | 13.511% | $204.6149 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $134.38 | 11.775% | $150.2032 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $128.79 | 6.777% | $137.5181 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $18.35 | 3.683% | $19.0258 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $112.33 | 10.469% | $124.0898 | $124.09 | $124.10 | $124.10 |
| Purchase #7 | $38.69 | 11.134% | $42.9977 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $851.34 | $940.3807 | $940.38 | $940.40 | $940.30 | |