| 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 | $21.28 | 11.680% | $23.7655 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $230.83 | 13.176% | $261.2442 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $217.92 | 12.852% | $245.9271 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $147.27 | 8.284% | $159.4698 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $170.80 | 11.720% | $190.8178 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $119.57 | 7.460% | $128.4899 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $72.43 | 6.416% | $77.0771 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $980.10 | $1,086.7914 | $1,086.80 | $1,086.80 | $1,086.80 | |