| 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 | $221.87 | 13.790% | $252.4659 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $140.59 | 7.671% | $151.3747 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $19.48 | 8.591% | $21.1535 | $21.15 | $21.15 | $21.20 |
| Purchase #4 | $235.54 | 9.445% | $257.7868 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $114.38 | 9.242% | $124.951 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $97.87 | 6.203% | $103.9409 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $158.36 | 13.756% | $180.144 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $988.09 | $1,091.8168 | $1,091.81 | $1,091.80 | $1,091.90 | |