| 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 | $142.51 | 12.377% | $160.1485 | $160.15 | $160.15 | $160.10 |
| Purchase #2 | $84.69 | 4.705% | $88.6747 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $187.86 | 13.720% | $213.6344 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $74.42 | 3.164% | $76.7746 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $179.32 | 12.303% | $201.3817 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $232.47 | 12.415% | $261.3312 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $217.49 | 13.177% | $246.1487 | $246.15 | $246.15 | $246.10 |
| 7 purchase totals = | $1,118.76 | $1,248.0938 | $1,248.08 | $1,248.10 | $1,248.00 | |