| 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 | $137.31 | 11.836% | $153.562 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $226.36 | 11.349% | $252.0496 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $245.49 | 6.445% | $261.3118 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $183.38 | 9.201% | $200.2528 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $234.28 | 8.842% | $254.995 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $229.27 | 5.293% | $241.4053 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $122.40 | 13.259% | $138.629 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $1,378.49 | $1,502.2055 | $1,502.21 | $1,502.20 | $1,502.20 | |