| 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 | $231.97 | 5.689% | $245.1668 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $192.25 | 3.528% | $199.0326 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $249.73 | 9.235% | $272.7926 | $272.79 | $272.80 | $272.80 |
| Purchase #4 | $50.94 | 11.533% | $56.8149 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $164.40 | 9.395% | $179.8454 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $231.47 | 4.636% | $242.2009 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $19.83 | 13.799% | $22.5663 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $1,140.59 | $1,218.4195 | $1,218.42 | $1,218.40 | $1,218.40 | |