| 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 | $235.69 | 5.162% | $247.8563 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $232.31 | 8.856% | $252.8834 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $160.90 | 9.420% | $176.0568 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $230.38 | 12.108% | $258.2744 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $18.34 | 8.870% | $19.9668 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $153.97 | 3.143% | $158.8093 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $80.78 | 6.868% | $86.328 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $1,112.37 | $1,200.1750 | $1,200.18 | $1,200.15 | $1,200.30 | |