| 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 | $17.59 | 3.248% | $18.1613 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $211.81 | 10.293% | $233.6116 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $134.95 | 12.821% | $152.2519 | $152.25 | $152.25 | $152.30 |
| Purchase #4 | $230.35 | 13.609% | $261.6983 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $29.88 | 11.662% | $33.3646 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $188.61 | 7.669% | $203.0745 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $227.50 | 8.872% | $247.6838 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,040.69 | $1,149.8460 | $1,149.83 | $1,149.80 | $1,150.00 | |