| 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 | $34.97 | 3.172% | $36.0792 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $20.66 | 5.348% | $21.7649 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $153.29 | 11.410% | $170.7804 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $187.79 | 3.502% | $194.3664 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $176.82 | 6.182% | $187.751 | $187.75 | $187.75 | $187.80 |
| Purchase #6 | $242.31 | 3.167% | $249.984 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $194.35 | 8.844% | $211.5383 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,010.19 | $1,072.2642 | $1,072.26 | $1,072.30 | $1,072.40 | |