| 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 | $237.65 | 4.130% | $247.4649 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $200.47 | 13.696% | $227.9264 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $27.73 | 10.278% | $30.5801 | $30.58 | $30.60 | $30.60 |
| Purchase #4 | $247.68 | 3.617% | $256.6386 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $127.26 | 5.803% | $134.6449 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $9.37 | 10.241% | $10.3296 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $212.49 | 9.467% | $232.6064 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,062.65 | $1,140.1909 | $1,140.19 | $1,140.25 | $1,140.10 | |