| 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 | $227.62 | 6.378% | $242.1376 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $44.95 | 8.360% | $48.7078 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $126.88 | 4.286% | $132.3181 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $183.49 | 3.144% | $189.2589 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $164.72 | 5.387% | $173.5935 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $207.98 | 12.455% | $233.8839 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $239.94 | 8.607% | $260.5916 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $1,195.58 | $1,280.4914 | $1,280.49 | $1,280.50 | $1,280.50 | |