| 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 | $247.27 | 11.828% | $276.5171 | $276.52 | $276.50 | $276.50 |
| Purchase #2 | $116.70 | 4.528% | $121.9842 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $113.34 | 5.707% | $119.8083 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $113.97 | 10.376% | $125.7955 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $140.60 | 4.153% | $146.4391 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $69.87 | 11.333% | $77.7884 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $106.79 | 3.126% | $110.1283 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $908.54 | $978.4609 | $978.47 | $978.50 | $978.40 | |