| 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 | $233.56 | 3.657% | $242.1013 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $167.84 | 4.224% | $174.9296 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $123.40 | 8.662% | $134.0889 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $104.48 | 6.240% | $110.9996 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $209.26 | 11.153% | $232.5988 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $94.65 | 7.147% | $101.4146 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $207.45 | 3.206% | $214.1008 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,140.64 | $1,210.2336 | $1,210.23 | $1,210.25 | $1,210.20 | |