| 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 | $222.62 | 11.572% | $248.3816 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $5.79 | 3.168% | $5.9734 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $78.75 | 12.617% | $88.6859 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $41.90 | 9.563% | $45.9069 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $81.71 | 8.560% | $88.7044 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $49.72 | 12.836% | $56.1021 | $56.10 | $56.10 | $56.10 |
| Purchase #7 | $242.65 | 3.395% | $250.888 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $723.14 | $784.6423 | $784.64 | $784.65 | $784.70 | |