| 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 | $208.80 | 9.273% | $228.162 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $135.71 | 9.805% | $149.0164 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $25.88 | 9.278% | $28.2811 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $67.45 | 13.697% | $76.6886 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $243.91 | 7.280% | $261.6666 | $261.67 | $261.65 | $261.70 |
| Purchase #6 | $12.41 | 13.351% | $14.0669 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $99.53 | 13.334% | $112.8013 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $793.69 | $870.6829 | $870.69 | $870.65 | $870.80 | |