| 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 | $222.79 | 5.747% | $235.5937 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $137.30 | 8.800% | $149.3824 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $215.40 | 7.561% | $231.6864 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $149.94 | 12.661% | $168.9239 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $82.41 | 13.787% | $93.7719 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $18.68 | 7.117% | $20.0095 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $247.48 | 7.539% | $266.1375 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $1,074.00 | $1,165.5053 | $1,165.50 | $1,165.50 | $1,165.50 | |