| 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 | $221.77 | 9.492% | $242.8204 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $211.76 | 7.382% | $227.3921 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $175.98 | 10.366% | $194.2221 | $194.22 | $194.20 | $194.20 |
| Purchase #4 | $196.34 | 3.177% | $202.5777 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $217.82 | 12.835% | $245.7772 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $74.89 | 5.840% | $79.2636 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $125.32 | 6.762% | $133.7941 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $1,223.88 | $1,325.8472 | $1,325.84 | $1,325.85 | $1,325.90 | |