| 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 | $209.28 | 4.209% | $218.0886 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $245.67 | 6.576% | $261.8253 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $223.59 | 3.303% | $230.9752 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $35.45 | 11.148% | $39.402 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $192.69 | 6.796% | $205.7852 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $58.75 | 4.200% | $61.2175 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $85.80 | 6.691% | $91.5409 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $1,051.23 | $1,108.8347 | $1,108.85 | $1,108.90 | $1,108.80 | |