| 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 | $7.78 | 3.757% | $8.0723 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $216.41 | 3.538% | $224.0666 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $250.85 | 4.445% | $262.0003 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $168.65 | 5.636% | $178.1551 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $71.46 | 8.335% | $77.4162 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $115.41 | 3.128% | $119.02 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $214.64 | 6.455% | $228.495 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $1,045.20 | $1,097.2255 | $1,097.24 | $1,097.15 | $1,097.30 | |