| 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 | $113.55 | 9.258% | $124.0625 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $17.49 | 11.592% | $19.5174 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $184.81 | 10.397% | $204.0247 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $127.66 | 7.788% | $137.6022 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $110.36 | 10.117% | $121.5251 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $72.78 | 13.720% | $82.7654 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $235.33 | 11.234% | $261.767 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $861.98 | $951.2643 | $951.27 | $951.20 | $951.30 | |