| 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 | $100.39 | 9.574% | $110.0013 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $184.87 | 10.802% | $204.8397 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $153.41 | 10.482% | $169.4904 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $238.34 | 4.718% | $249.5849 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $199.73 | 11.250% | $222.1996 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $174.67 | 4.141% | $181.9031 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $111.87 | 13.581% | $127.0631 | $127.06 | $127.05 | $127.10 |
| 7 purchase totals = | $1,163.28 | $1,265.0821 | $1,265.07 | $1,265.10 | $1,265.10 | |