| 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 | $13.77 | 8.347% | $14.9194 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $217.67 | 12.506% | $244.8918 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $6.33 | 13.319% | $7.1731 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $78.40 | 8.731% | $85.2451 | $85.25 | $85.25 | $85.20 |
| Purchase #5 | $160.79 | 11.323% | $178.9963 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $232.60 | 9.600% | $254.9296 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $130.67 | 10.144% | $143.9252 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $840.23 | $930.0805 | $930.09 | $930.10 | $930.00 | |