| 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 | $109.51 | 11.207% | $121.7828 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $144.82 | 12.546% | $162.9891 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $224.69 | 4.613% | $235.0549 | $235.05 | $235.05 | $235.10 |
| Purchase #4 | $44.28 | 10.809% | $49.0662 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $108.77 | 13.167% | $123.0917 | $123.09 | $123.10 | $123.10 |
| Purchase #6 | $127.37 | 9.306% | $139.2231 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $230.38 | 13.557% | $261.6126 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $989.82 | $1,092.8204 | $1,092.81 | $1,092.80 | $1,092.90 | |