| 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 | $237.33 | 10.121% | $261.3502 | $261.35 | $261.35 | $261.40 |
| Purchase #2 | $132.72 | 3.631% | $137.5391 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $105.75 | 9.548% | $115.847 | $115.85 | $115.85 | $115.80 |
| Purchase #4 | $120.38 | 10.195% | $132.6527 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $243.69 | 10.535% | $269.3627 | $269.36 | $269.35 | $269.40 |
| Purchase #6 | $219.63 | 11.310% | $244.4702 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $62.76 | 12.785% | $70.7839 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $1,122.26 | $1,232.0058 | $1,232.00 | $1,232.00 | $1,232.10 | |