| 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 | $250.51 | 3.465% | $259.1902 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $149.70 | 9.441% | $163.8332 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $228.90 | 12.710% | $257.9932 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $227.34 | 3.757% | $235.8812 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $224.93 | 4.447% | $234.9326 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $204.95 | 12.567% | $230.7061 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $23.44 | 7.165% | $25.1195 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $1,309.77 | $1,407.6560 | $1,407.65 | $1,407.70 | $1,407.60 | |