| 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 | $61.41 | 10.415% | $67.8059 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $249.35 | 9.804% | $273.7963 | $273.80 | $273.80 | $273.80 |
| Purchase #3 | $190.68 | 4.756% | $199.7487 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $241.28 | 7.797% | $260.0926 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $171.80 | 12.308% | $192.9451 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $100.41 | 7.645% | $108.0863 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $128.79 | 10.671% | $142.5332 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $1,143.72 | $1,245.0081 | $1,245.02 | $1,245.05 | $1,244.90 | |