| 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 | $197.36 | 11.626% | $220.3051 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $154.98 | 4.664% | $162.2083 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $180.41 | 13.559% | $204.8718 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $242.93 | 7.629% | $261.4631 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $94.91 | 8.775% | $103.2384 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $64.54 | 7.268% | $69.2308 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $192.41 | 3.314% | $198.7865 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,127.54 | $1,220.1040 | $1,220.11 | $1,220.10 | $1,220.10 | |