| 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 | $89.82 | 11.536% | $100.1816 | $100.18 | $100.20 | $100.20 |
| Purchase #2 | $146.65 | 9.821% | $161.0525 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $177.99 | 10.806% | $197.2236 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $143.94 | 8.497% | $156.1706 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $164.28 | 4.360% | $171.4426 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $183.58 | 10.138% | $202.1913 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $208.74 | 9.123% | $227.7834 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,115.00 | $1,216.0456 | $1,216.03 | $1,216.05 | $1,216.10 | |