| 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 | $214.82 | 6.633% | $229.069 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $118.40 | 3.162% | $122.1438 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $140.44 | 13.270% | $159.0764 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $72.46 | 7.149% | $77.6402 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $42.83 | 7.611% | $46.0898 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $208.25 | 13.453% | $236.2659 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $189.40 | 8.105% | $204.7509 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $986.60 | $1,075.0360 | $1,075.04 | $1,075.05 | $1,075.10 | |