| 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 | $186.45 | 4.331% | $194.5251 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $24.92 | 12.681% | $28.0801 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $172.29 | 5.660% | $182.0416 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $203.36 | 4.252% | $212.0069 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $201.96 | 5.540% | $213.1486 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $234.40 | 8.460% | $254.2302 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $82.54 | 4.837% | $86.5325 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $1,105.92 | $1,170.5650 | $1,170.57 | $1,170.65 | $1,170.40 | |