| 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 | $234.40 | 7.674% | $252.3879 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $103.52 | 11.274% | $115.1908 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $11.40 | 3.755% | $11.8281 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $198.28 | 3.758% | $205.7314 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $99.97 | 6.583% | $106.551 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $82.56 | 6.616% | $88.0222 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $225.53 | 3.287% | $232.9432 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $955.66 | $1,012.6546 | $1,012.65 | $1,012.70 | $1,012.60 | |