| 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 | $189.66 | 13.243% | $214.7767 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $201.31 | 10.687% | $222.824 | $222.82 | $222.80 | $222.80 |
| Purchase #3 | $188.72 | 8.640% | $205.0254 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $97.63 | 8.291% | $105.7245 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $6.44 | 4.218% | $6.7116 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $202.59 | 3.780% | $210.2479 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $230.64 | 3.398% | $238.4771 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $1,116.99 | $1,203.7872 | $1,203.79 | $1,203.80 | $1,203.70 | |