| 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 | $221.60 | 9.217% | $242.0249 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $29.77 | 12.112% | $33.3757 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $173.40 | 6.137% | $184.0416 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $246.77 | 10.642% | $273.0313 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $134.43 | 10.442% | $148.4672 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $216.74 | 8.419% | $234.9873 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $156.41 | 12.289% | $175.6312 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $1,179.12 | $1,291.5592 | $1,291.56 | $1,291.60 | $1,291.50 | |