| 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 | $199.31 | 11.629% | $222.4878 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $243.71 | 7.235% | $261.3424 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $220.30 | 5.654% | $232.7558 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $183.57 | 9.842% | $201.637 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $151.44 | 12.297% | $170.0626 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $50.75 | 5.363% | $53.4717 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $222.58 | 10.276% | $245.4523 | $245.45 | $245.45 | $245.50 |
| 7 purchase totals = | $1,271.66 | $1,387.2096 | $1,387.21 | $1,387.20 | $1,387.30 | |