| 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 | $123.53 | 11.177% | $137.3369 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $246.68 | 6.154% | $261.8607 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $229.33 | 7.816% | $247.2544 | $247.25 | $247.25 | $247.30 |
| Purchase #4 | $212.93 | 10.754% | $235.8285 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $90.89 | 6.457% | $96.7588 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $23.64 | 8.293% | $25.6005 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $10.27 | 4.491% | $10.7312 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $937.27 | $1,015.3710 | $1,015.37 | $1,015.40 | $1,015.40 | |