| 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 | $199.87 | 7.318% | $214.4965 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $127.47 | 11.150% | $141.6829 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $80.77 | 8.812% | $87.8875 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $242.60 | 7.644% | $261.1443 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $246.74 | 6.162% | $261.9441 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $179.74 | 7.181% | $192.6471 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $17.71 | 10.207% | $19.5177 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $1,094.90 | $1,179.3201 | $1,179.32 | $1,179.35 | $1,179.20 | |