| 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 | $124.92 | 9.688% | $137.0222 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $11.40 | 3.557% | $11.8055 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $146.36 | 13.390% | $165.9576 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $168.58 | 6.435% | $179.4281 | $179.43 | $179.45 | $179.40 |
| Purchase #5 | $111.71 | 7.223% | $119.7788 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $141.38 | 4.179% | $147.2883 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $217.56 | 9.761% | $238.796 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $921.91 | $1,000.0765 | $1,000.09 | $1,000.10 | $1,000.10 | |