| 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 | $100.67 | 5.547% | $106.2542 | $106.25 | $106.25 | $106.30 |
| Purchase #2 | $198.28 | 9.770% | $217.652 | $217.65 | $217.65 | $217.70 |
| Purchase #3 | $134.48 | 5.287% | $141.59 | $141.59 | $141.60 | $141.60 |
| Purchase #4 | $115.68 | 9.488% | $126.6557 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $196.43 | 12.234% | $220.4612 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $127.87 | 5.391% | $134.7635 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $36.43 | 7.705% | $39.2369 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $909.84 | $986.6135 | $986.61 | $986.60 | $986.80 | |