| 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 | $197.41 | 6.280% | $209.8073 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $105.28 | 7.581% | $113.2613 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $38.68 | 6.158% | $41.0619 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $11.83 | 8.123% | $12.791 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $138.85 | 3.742% | $144.0458 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $243.59 | 10.196% | $268.4264 | $268.43 | $268.45 | $268.40 |
| Purchase #7 | $237.68 | 10.160% | $261.8283 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $973.32 | $1,051.2220 | $1,051.23 | $1,051.25 | $1,051.20 | |