| 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 | $110.45 | 13.370% | $125.2172 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $168.38 | 8.332% | $182.4094 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $224.47 | 4.254% | $234.019 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $209.71 | 9.180% | $228.9614 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $187.46 | 12.828% | $211.5074 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $133.87 | 8.856% | $145.7255 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $243.43 | 7.516% | $261.7262 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,277.77 | $1,389.5661 | $1,389.58 | $1,389.55 | $1,389.50 | |