| 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 | $20.37 | 13.312% | $23.0817 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $218.98 | 10.660% | $242.3233 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $89.51 | 12.231% | $100.458 | $100.46 | $100.45 | $100.50 |
| Purchase #4 | $68.64 | 10.716% | $75.9955 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $168.42 | 3.823% | $174.8587 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $222.35 | 11.557% | $248.047 | $248.05 | $248.05 | $248.00 |
| Purchase #7 | $15.87 | 9.768% | $17.4202 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $804.14 | $882.1844 | $882.19 | $882.15 | $882.20 | |