| 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 | $199.90 | 11.606% | $223.1004 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $235.38 | 4.468% | $245.8968 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $142.79 | 12.175% | $160.1747 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $174.93 | 5.194% | $184.0159 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $228.35 | 13.684% | $259.5974 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $139.93 | 11.704% | $156.3074 | $156.31 | $156.30 | $156.30 |
| Purchase #7 | $41.90 | 5.527% | $44.2158 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $1,163.18 | $1,273.3084 | $1,273.32 | $1,273.25 | $1,273.30 | |