| 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 | $216.98 | 11.737% | $242.4469 | $242.45 | $242.45 | $242.40 |
| Purchase #2 | $71.25 | 12.104% | $79.8741 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $196.69 | 3.690% | $203.9479 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $134.85 | 4.383% | $140.7605 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $165.77 | 8.519% | $179.8919 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $84.69 | 7.556% | $91.0892 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $43.70 | 11.701% | $48.8133 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $913.93 | $986.8238 | $986.82 | $986.80 | $986.80 | |