| 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 | $207.77 | 4.859% | $217.8655 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $156.51 | 12.767% | $176.4916 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $44.49 | 3.629% | $46.1045 | $46.10 | $46.10 | $46.10 |
| Purchase #4 | $222.47 | 5.427% | $234.5434 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $60.94 | 4.407% | $63.6256 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $203.27 | 3.623% | $210.6345 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $130.40 | 9.567% | $142.8754 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,025.85 | $1,092.1405 | $1,092.14 | $1,092.20 | $1,092.10 | |