| 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 | $176.49 | 12.259% | $198.1259 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $113.84 | 6.838% | $121.6244 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $9.90 | 8.820% | $10.7732 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $215.34 | 13.530% | $244.4755 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $201.54 | 13.127% | $227.9962 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $237.37 | 3.582% | $245.8726 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $234.41 | 12.124% | $262.8299 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,188.89 | $1,311.6977 | $1,311.70 | $1,311.70 | $1,311.70 | |