| 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 | $135.40 | 4.839% | $141.952 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $213.38 | 9.760% | $234.2059 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $35.28 | 6.852% | $37.6974 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $227.95 | 12.773% | $257.0661 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $117.37 | 6.641% | $125.1645 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $150.25 | 13.237% | $170.1386 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $213.84 | 10.133% | $235.5084 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $1,093.47 | $1,201.7329 | $1,201.74 | $1,201.70 | $1,201.80 | |