| 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 | $225.68 | 4.292% | $235.3662 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $213.69 | 12.633% | $240.6855 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $242.73 | 5.332% | $255.6724 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $127.70 | 9.473% | $139.797 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $234.58 | 10.152% | $258.3946 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $175.47 | 3.791% | $182.1221 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $213.76 | 5.835% | $226.2329 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $1,433.61 | $1,538.2707 | $1,538.27 | $1,538.25 | $1,538.30 | |