| 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 | $233.32 | 4.268% | $243.2781 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $190.40 | 5.514% | $200.8987 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $235.71 | 10.743% | $261.0323 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $224.51 | 12.774% | $253.1889 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $6.62 | 3.493% | $6.8512 | $6.85 | $6.85 | $6.90 |
| Purchase #6 | $182.29 | 9.435% | $199.4891 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $220.78 | 7.726% | $237.8375 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $1,293.63 | $1,402.5758 | $1,402.58 | $1,402.65 | $1,402.60 | |