| 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 | $221.48 | 13.228% | $250.7774 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $136.85 | 6.318% | $145.4962 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $122.61 | 9.299% | $134.0115 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $234.42 | 11.794% | $262.0675 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $232.58 | 9.250% | $254.0937 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $154.31 | 3.821% | $160.2062 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $7.58 | 4.866% | $7.9488 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $1,109.83 | $1,214.6013 | $1,214.61 | $1,214.60 | $1,214.60 | |