| 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 | $215.31 | 9.256% | $235.2391 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $18.28 | 8.340% | $19.8046 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $222.92 | 4.119% | $232.1021 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $243.72 | 4.436% | $254.5314 | $254.53 | $254.55 | $254.50 |
| Purchase #5 | $88.93 | 11.173% | $98.8661 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $191.30 | 6.481% | $203.6982 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $23.25 | 6.533% | $24.7689 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $1,003.71 | $1,069.0104 | $1,069.01 | $1,069.00 | $1,069.00 | |