| 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 | $205.44 | 4.828% | $215.3586 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $86.71 | 4.722% | $90.8044 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $97.49 | 7.750% | $105.0455 | $105.05 | $105.05 | $105.00 |
| Purchase #4 | $249.77 | 13.214% | $282.7746 | $282.77 | $282.75 | $282.80 |
| Purchase #5 | $232.25 | 7.733% | $250.2099 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $112.87 | 7.643% | $121.4967 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $68.48 | 12.195% | $76.8311 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $1,053.01 | $1,142.5208 | $1,142.52 | $1,142.50 | $1,142.50 | |