| 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 | $239.56 | 9.155% | $261.4917 | $261.49 | $261.50 | $261.50 |
| Purchase #2 | $78.52 | 13.184% | $88.8721 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $127.47 | 12.272% | $143.1131 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $137.55 | 3.846% | $142.8402 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $99.62 | 10.507% | $110.0871 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $229.67 | 8.164% | $248.4203 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $143.63 | 7.560% | $154.4884 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $1,056.02 | $1,149.3129 | $1,149.31 | $1,149.30 | $1,149.30 | |