| 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 | $236.48 | 12.338% | $265.6569 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $193.30 | 11.818% | $216.1442 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $239.36 | 9.174% | $261.3189 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $74.45 | 5.392% | $78.4643 | $78.46 | $78.45 | $78.50 |
| Purchase #5 | $174.83 | 6.436% | $186.0821 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $149.89 | 3.546% | $155.2051 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $185.62 | 4.802% | $194.5335 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,253.93 | $1,357.4050 | $1,357.40 | $1,357.40 | $1,357.40 | |