| 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 | $234.54 | 11.599% | $261.7443 | $261.74 | $261.75 | $261.70 |
| Purchase #2 | $111.36 | 11.439% | $124.0985 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $162.37 | 10.870% | $180.0196 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $220.34 | 3.800% | $228.7129 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $73.75 | 13.812% | $83.9364 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $204.36 | 10.537% | $225.8934 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $77.53 | 8.111% | $83.8185 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $1,084.25 | $1,188.2236 | $1,188.22 | $1,188.20 | $1,188.10 | |