| 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 | $240.67 | 4.125% | $250.5976 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $11.68 | 6.442% | $12.4324 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $206.49 | 12.600% | $232.5077 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $160.74 | 10.283% | $177.2689 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $98.96 | 7.358% | $106.2415 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $64.62 | 4.458% | $67.5008 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $136.37 | 3.866% | $141.6421 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $919.53 | $988.1910 | $988.19 | $988.20 | $988.10 | |