| 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 | $230.45 | 10.630% | $254.9468 | $254.95 | $254.95 | $254.90 |
| Purchase #2 | $121.82 | 6.741% | $130.0319 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $27.36 | 5.181% | $28.7775 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $135.97 | 5.677% | $143.689 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $148.27 | 7.403% | $159.2464 | $159.25 | $159.25 | $159.20 |
| Purchase #6 | $14.40 | 3.247% | $14.8676 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $231.80 | 12.677% | $261.1853 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $910.07 | $992.7445 | $992.76 | $992.80 | $992.70 | |