| 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 | $87.54 | 4.179% | $91.1983 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $130.97 | 9.838% | $143.8548 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $239.45 | 9.140% | $261.3357 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $54.78 | 11.521% | $61.0912 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $132.39 | 3.315% | $136.7787 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $108.37 | 8.340% | $117.4081 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $192.67 | 4.586% | $201.5058 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $946.17 | $1,013.1726 | $1,013.18 | $1,013.20 | $1,013.20 | |