| 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 | $184.35 | 10.598% | $203.8874 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $61.31 | 5.795% | $64.8629 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $117.97 | 6.230% | $125.3195 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $99.41 | 5.583% | $104.9601 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $135.53 | 3.175% | $139.8331 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $245.77 | 10.427% | $271.3964 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $166.64 | 8.698% | $181.1343 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $1,010.98 | $1,091.3937 | $1,091.39 | $1,091.40 | $1,091.40 | |