| 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 | $215.34 | 6.361% | $229.0378 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $22.44 | 13.560% | $25.4829 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $83.42 | 10.842% | $92.4644 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $244.34 | 13.117% | $276.3901 | $276.39 | $276.40 | $276.40 |
| Purchase #5 | $86.40 | 13.224% | $97.8255 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $182.95 | 13.520% | $207.6848 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $240.47 | 4.220% | $250.6178 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $1,075.36 | $1,179.5033 | $1,179.50 | $1,179.55 | $1,179.50 | |