| 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 | $210.74 | 7.340% | $226.2083 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $175.66 | 7.195% | $188.2987 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $158.30 | 9.159% | $172.7987 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $240.38 | 8.643% | $261.156 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $83.57 | 6.832% | $89.2795 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $15.54 | 6.609% | $16.567 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $193.87 | 3.691% | $201.0257 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $1,078.06 | $1,155.3339 | $1,155.35 | $1,155.35 | $1,155.40 | |