| 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 | $28.51 | 11.629% | $31.8254 | $31.83 | $31.85 | $31.80 |
| Purchase #2 | $172.32 | 12.408% | $193.7015 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $169.96 | 3.853% | $176.5086 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $205.35 | 12.754% | $231.5403 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $190.52 | 9.396% | $208.4213 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $250.46 | 7.769% | $269.9182 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $124.58 | 13.619% | $141.5466 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $1,141.70 | $1,253.4619 | $1,253.47 | $1,253.45 | $1,253.30 | |