| 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 | $241.93 | 5.786% | $255.9281 | $255.93 | $255.95 | $255.90 |
| Purchase #2 | $97.92 | 12.861% | $110.5135 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $161.81 | 12.507% | $182.0476 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $100.30 | 7.616% | $107.9388 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $213.38 | 3.860% | $221.6165 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $44.46 | 12.326% | $49.9401 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $207.98 | 3.485% | $215.2281 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $1,067.78 | $1,143.2127 | $1,143.22 | $1,143.25 | $1,143.00 | |