| 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 | $222.87 | 5.138% | $234.3211 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $33.36 | 9.515% | $36.5342 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $126.44 | 10.601% | $139.8439 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $102.58 | 9.531% | $112.3569 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $207.84 | 11.706% | $232.1698 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $234.53 | 8.323% | $254.0499 | $254.05 | $254.05 | $254.00 |
| Purchase #7 | $191.37 | 13.258% | $216.7418 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $1,118.99 | $1,226.0176 | $1,226.01 | $1,226.00 | $1,225.90 | |