| 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 | $230.87 | 13.201% | $261.3471 | $261.35 | $261.35 | $261.30 |
| Purchase #2 | $85.76 | 4.204% | $89.3654 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $221.45 | 4.218% | $230.7908 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $61.64 | 11.209% | $68.5492 | $68.55 | $68.55 | $68.50 |
| Purchase #5 | $235.71 | 8.574% | $255.9198 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $187.75 | 12.867% | $211.9078 | $211.91 | $211.90 | $211.90 |
| Purchase #7 | $121.87 | 11.628% | $136.041 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,145.05 | $1,253.9211 | $1,253.93 | $1,253.90 | $1,253.80 | |