| 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 | $208.97 | 6.244% | $222.0181 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $240.64 | 3.681% | $249.498 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $27.66 | 9.701% | $30.3433 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $156.28 | 5.410% | $164.7347 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $8.96 | 5.390% | $9.4429 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $183.69 | 10.127% | $202.2923 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $214.48 | 11.351% | $238.8256 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $1,040.68 | $1,117.1549 | $1,117.15 | $1,117.20 | $1,117.00 | |