| 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 | $244.26 | 12.226% | $274.1232 | $274.12 | $274.10 | $274.10 |
| Purchase #2 | $17.36 | 9.447% | $19 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $5.56 | 3.729% | $5.7673 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $48.41 | 7.851% | $52.2107 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $224.60 | 11.360% | $250.1146 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $71.45 | 10.334% | $78.8336 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $236.25 | 5.724% | $249.773 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $847.89 | $929.8224 | $929.81 | $929.75 | $929.80 | |