| 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 | $206.62 | 10.572% | $228.4639 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $218.72 | 4.592% | $228.7636 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $199.69 | 3.438% | $206.5553 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $198.38 | 7.313% | $212.8875 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $53.38 | 6.497% | $56.8481 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $122.88 | 9.202% | $134.1874 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $163.77 | 12.184% | $183.7237 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $1,163.44 | $1,251.4295 | $1,251.43 | $1,251.40 | $1,251.50 | |