| 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 | $148.51 | 5.320% | $156.4107 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $231.37 | 12.190% | $259.574 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $86.95 | 13.197% | $98.4248 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $208.51 | 10.750% | $230.9248 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $229.65 | 10.667% | $254.1468 | $254.15 | $254.15 | $254.10 |
| Purchase #6 | $52.93 | 13.698% | $60.1804 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $35.93 | 11.467% | $40.0501 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $993.85 | $1,099.7116 | $1,099.70 | $1,099.65 | $1,099.70 | |