| 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 | $8.52 | 8.195% | $9.2182 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $56.26 | 4.623% | $58.8609 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $237.61 | 6.570% | $253.221 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $125.88 | 8.190% | $136.1896 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $68.37 | 10.218% | $75.356 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $165.94 | 8.527% | $180.0897 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $209.44 | 8.596% | $227.4435 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $872.02 | $940.3789 | $940.38 | $940.35 | $940.40 | |