| 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 | $100.45 | 13.710% | $114.2217 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $151.26 | 10.453% | $167.0712 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $69.84 | 5.873% | $73.9417 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $186.87 | 6.650% | $199.2969 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $189.25 | 7.574% | $203.5838 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $204.53 | 13.146% | $231.4175 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $47.87 | 5.588% | $50.545 | $50.55 | $50.55 | $50.50 |
| 7 purchase totals = | $950.07 | $1,040.0778 | $1,040.08 | $1,040.05 | $1,040.00 | |