| 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 | $192.75 | 10.593% | $213.168 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $181.64 | 12.692% | $204.6937 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $37.83 | 9.465% | $41.4106 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $44.33 | 4.184% | $46.1848 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $91.48 | 8.486% | $99.243 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $232.31 | 4.178% | $242.0159 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $8.77 | 3.622% | $9.0876 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $789.11 | $855.8036 | $855.80 | $855.80 | $855.80 | |