| 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 | $222.43 | 4.151% | $231.6631 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $167.69 | 5.379% | $176.71 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $224.28 | 11.310% | $249.6461 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $237.87 | 5.575% | $251.1313 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $101.84 | 4.673% | $106.599 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $28.98 | 3.818% | $30.0865 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $29.44 | 3.128% | $30.3609 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $1,012.53 | $1,076.1969 | $1,076.20 | $1,076.20 | $1,076.20 | |