| 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 | $136.77 | 11.132% | $151.9952 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $245.66 | 9.432% | $268.8307 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $242.93 | 13.545% | $275.8349 | $275.83 | $275.85 | $275.80 |
| Purchase #4 | $103.93 | 3.127% | $107.1799 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $227.66 | 9.771% | $249.9047 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $48.58 | 7.344% | $52.1477 | $52.15 | $52.15 | $52.10 |
| Purchase #7 | $164.48 | 13.134% | $186.0828 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $1,170.01 | $1,291.9759 | $1,291.97 | $1,292.05 | $1,291.90 | |