| 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 | $182.74 | 9.791% | $200.6321 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $232.76 | 4.748% | $243.8114 | $243.81 | $243.80 | $243.80 |
| Purchase #3 | $148.42 | 13.344% | $168.2252 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $8.63 | 10.285% | $9.5176 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $64.77 | 8.499% | $70.2748 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $244.89 | 6.619% | $261.0993 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $134.49 | 7.306% | $144.3158 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $1,016.70 | $1,097.8762 | $1,097.88 | $1,097.85 | $1,097.80 | |