| 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 | $125.99 | 5.287% | $132.6511 | $132.65 | $132.65 | $132.70 |
| Purchase #2 | $246.94 | 10.386% | $272.5872 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $43.37 | 10.384% | $47.8735 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $218.49 | 10.180% | $240.7323 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $243.98 | 7.266% | $261.7076 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $172.61 | 3.257% | $178.2319 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $45.50 | 6.814% | $48.6004 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $1,096.88 | $1,182.3840 | $1,182.38 | $1,182.40 | $1,182.40 | |